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53002626141 = 317667542047
BaseRepresentation
bin110001010111001100…
…111110010001011101
312001210211210101100110
4301113030332101131
51332022133014031
640203222120233
73554311613553
oct612714762135
9161724711313
1053002626141
1120529667563
12a332580079
134cc8b6369a
1427cb41bbd3
1515a32a6c46
hexc5733e45d

53002626141 has 4 divisors (see below), whose sum is σ = 70670168192. Its totient is φ = 35335084092.

The previous prime is 53002626071. The next prime is 53002626167. The reversal of 53002626141 is 14162620035.

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 not a de Polignac number, because 53002626141 - 29 = 53002625629 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 53002626099 and 53002626108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53002626181) 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, 8833771021 + ... + 8833771026.

It is an arithmetic number, because the mean of its divisors is an integer number (17667542048).

Almost surely, 253002626141 is an apocalyptic number.

It is an amenable number.

53002626141 is a deficient number, since it is larger than the sum of its proper divisors (17667542051).

53002626141 is a wasteful number, since it uses less digits than its factorization.

53002626141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17667542050.

The product of its (nonzero) digits is 8640, while the sum is 30.

The spelling of 53002626141 in words is "fifty-three billion, two million, six hundred twenty-six thousand, one hundred forty-one".

Divisors: 1 3 17667542047 53002626141