245047537511336 has 32 divisors (see below), whose sum is σ = 525174929691840. Its totient is φ = 105005760499968.

The previous prime is 245047537511323. The next prime is 245047537511347. The reversal of 245047537511336 is 633115735740542.

It is a Harshad number since it is a multiple of its sum of digits (56).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 304025585 + ... + 304830528.

It is an arithmetic number, because the mean of its divisors is an integer number (16411716552870).

Almost surely, 2^{245047537511336} is an apocalyptic number.

It is an amenable number.

245047537511336 is an abundant number, since it is smaller than the sum of its proper divisors (280127392180504).

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

245047537511336 is a wasteful number, since it uses less digits than its factorization.

245047537511336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 608863313 (or 608863309 counting only the distinct ones).

The product of its (nonzero) digits is 31752000, while the sum is 56.

The spelling of 245047537511336 in words is "two hundred forty-five trillion, forty-seven billion, five hundred thirty-seven million, five hundred eleven thousand, three hundred thirty-six".