52511232523 has 4 divisors (see below), whose sum is σ = 52574729400. Its totient is φ = 52447735648.

The previous prime is 52511232509. The next prime is 52511232667. The reversal of 52511232523 is 32523211525.

52511232523 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 52511232523 - 2²⁹ = 51974361611 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52511232023) 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, 31747198 + ... + 31748851.

It is an arithmetic number, because the mean of its divisors is an integer number (13143682350).

Almost surely, 2^52511232523 is an apocalyptic number.

52511232523 is a deficient number, since it is larger than the sum of its proper divisors (63496877).

52511232523 is an equidigital number, since it uses as much as digits as its factorization.

52511232523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63496876.

The product of its digits is 18000, while the sum is 31.

The spelling of 52511232523 in words is "fifty-two billion, five hundred eleven million, two hundred thirty-two thousand, five hundred twenty-three".