52645035602526 has 32 divisors (see below), whose sum is σ = 105725544192000. Its totient is φ = 17475820765920.

The previous prime is 52645035602437. The next prime is 52645035602527. The reversal of 52645035602526 is 62520653054625.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52645035602527) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2926210 + ... + 10670181.

It is an arithmetic number, because the mean of its divisors is an integer number (3303923256000).

Almost surely, 2^{52645035602526} is an apocalyptic number.

52645035602526 is an abundant number, since it is smaller than the sum of its proper divisors (53080508589474).

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

52645035602526 is a wasteful number, since it uses less digits than its factorization.

52645035602526 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13599064.

The product of its (nonzero) digits is 12960000, while the sum is 51.

The spelling of 52645035602526 in words is "fifty-two trillion, six hundred forty-five billion, thirty-five million, six hundred two thousand, five hundred twenty-six".