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53372366079 = 347378527419
BaseRepresentation
bin110001101101001111…
…011010110011111111
312002202121112010012020
4301231033122303333
51333301311203304
640304031011223
73566421424554
oct615517326377
9162677463166
1053372366079
11206a934465a
12a416369b13
13505763b806
142824586a2b
1515c598e5d9
hexc6d3dacff

53372366079 has 8 divisors (see below), whose sum is σ = 72677264640. Its totient is φ = 34824522456.

The previous prime is 53372366063. The next prime is 53372366137. The reversal of 53372366079 is 97066327335.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 53372366079 - 24 = 53372366063 is a prime.

It is a super-3 number, since 3×533723660793 (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53372366009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 189263569 + ... + 189263850.

It is an arithmetic number, because the mean of its divisors is an integer number (9084658080).

Almost surely, 253372366079 is an apocalyptic number.

53372366079 is a deficient number, since it is larger than the sum of its proper divisors (19304898561).

53372366079 is a wasteful number, since it uses less digits than its factorization.

53372366079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378527469.

The product of its (nonzero) digits is 4286520, while the sum is 51.

The spelling of 53372366079 in words is "fifty-three billion, three hundred seventy-two million, three hundred sixty-six thousand, seventy-nine".

Divisors: 1 3 47 141 378527419 1135582257 17790788693 53372366079