2357531609136 has 80 divisors (see below), whose sum is σ = 6648162764160. Its totient is φ = 713950824960.

The previous prime is 2357531609123. The next prime is 2357531609161. The reversal of 2357531609136 is 6319061357532.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 580165 + ... + 2247588.

It is an arithmetic number, because the mean of its divisors is an integer number (83102034552).

Almost surely, 2^{2357531609136} is an apocalyptic number.

It is an amenable number.

2357531609136 is an abundant number, since it is smaller than the sum of its proper divisors (4290631155024).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2357531609136 is a wasteful number, since it uses less digits than its factorization.

2357531609136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2829354 (or 2829348 counting only the distinct ones).

The product of its (nonzero) digits is 3061800, while the sum is 51.

The spelling of 2357531609136 in words is "two trillion, three hundred fifty-seven billion, five hundred thirty-one million, six hundred nine thousand, one hundred thirty-six".