52613462352523 has 4 divisors (see below), whose sum is σ = 52625560186800. Its totient is φ = 52601364518248.

The previous prime is 52613462352497. The next prime is 52613462352599. The reversal of 52613462352523 is 32525326431625.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52613462352523 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52613462352323) 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, 6048910615 + ... + 6048919312.

It is an arithmetic number, because the mean of its divisors is an integer number (13156390046700).

Almost surely, 2^{52613462352523} is an apocalyptic number.

52613462352523 is a deficient number, since it is larger than the sum of its proper divisors (12097834277).

52613462352523 is a wasteful number, since it uses less digits than its factorization.

52613462352523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12097834276.

The product of its digits is 7776000, while the sum is 49.

The spelling of 52613462352523 in words is "fifty-two trillion, six hundred thirteen billion, four hundred sixty-two million, three hundred fifty-two thousand, five hundred twenty-three".