23495371524 has 81 divisors (see below), whose sum is σ = 60554616213. Its totient is φ = 7681267584.

The previous prime is 23495371483. The next prime is 23495371573. The reversal of 23495371524 is 42517359432.

It is a happy number.

The square root of 23495371524 is 153282.

It is a perfect power (a square), and thus also a powerful number.

23495371524 is a `hidden beast` number, since 2 + 3 + 4 + 9 + 53 + 71 + 524 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2634768900 + 20860602624 = 51330^2 + 144432^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 23495371524.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 54261612 + ... + 54262044.

Almost surely, 2^23495371524 is an apocalyptic number.

23495371524 is the 153282-nd square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23495371524

23495371524 is an abundant number, since it is smaller than the sum of its proper divisors (37059244689).

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

23495371524 is an equidigital number, since it uses as much as digits as its factorization.

23495371524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 994 (or 497 counting only the distinct ones).

The product of its digits is 907200, while the sum is 45.

The spelling of 23495371524 in words is "twenty-three billion, four hundred ninety-five million, three hundred seventy-one thousand, five hundred twenty-four".