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50074367307353 = 162730777115739
BaseRepresentation
bin10110110001010110110001…
…11000000010111001011001
320120022001200202100220102122
423120223120320002321121
523030404301012313403
6254255502522511025
713355516334204224
oct1330533070027131
9216261622326378
1050074367307353
1114a564689aa884
1257488b8365475
1321c2cb98c4b5c
14c518802685bb
155bc83889c838
hex2d8ad8e02e59

50074367307353 has 4 divisors (see below), whose sum is σ = 50105144424720. Its totient is φ = 50043590189988.

The previous prime is 50074367307317. The next prime is 50074367307359. The reversal of 50074367307353 is 35370376347005.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-50074367307353 is a prime.

It is a super-2 number, since 2×500743673073532 (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 50074367307295 and 50074367307304.

It is not an unprimeable number, because it can be changed into a prime (50074367307359) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15388556243 + ... + 15388559496.

It is an arithmetic number, because the mean of its divisors is an integer number (12526286106180).

Almost surely, 250074367307353 is an apocalyptic number.

It is an amenable number.

50074367307353 is a deficient number, since it is larger than the sum of its proper divisors (30777117367).

50074367307353 is a wasteful number, since it uses less digits than its factorization.

50074367307353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30777117366.

The product of its (nonzero) digits is 16669800, while the sum is 53.

The spelling of 50074367307353 in words is "fifty trillion, seventy-four billion, three hundred sixty-seven million, three hundred seven thousand, three hundred fifty-three".

Divisors: 1 1627 30777115739 50074367307353