52563065401113 has 24 divisors (see below), whose sum is σ = 71844530604000. Its totient is φ = 34182893867520.

The previous prime is 52563065401003. The next prime is 52563065401129. The reversal of 52563065401113 is 31110456036525.

It is a happy number.

It is not a de Polignac number, because 52563065401113 - 2²² = 52563061206809 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (52563065401153) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38149153 + ... + 39502961.

It is an arithmetic number, because the mean of its divisors is an integer number (2993522108500).

Almost surely, 2^{52563065401113} is an apocalyptic number.

It is an amenable number.

52563065401113 is a deficient number, since it is larger than the sum of its proper divisors (19281465202887).

52563065401113 is a wasteful number, since it uses less digits than its factorization.

52563065401113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1361593 (or 1361552 counting only the distinct ones).

The product of its (nonzero) digits is 324000, while the sum is 42.

The spelling of 52563065401113 in words is "fifty-two trillion, five hundred sixty-three billion, sixty-five million, four hundred one thousand, one hundred thirteen".