23542674725 has 12 divisors (see below), whose sum is σ = 29361667236. Its totient is φ = 18725268480.

The previous prime is 23542674697. The next prime is 23542674733. The reversal of 23542674725 is 52747624532.

It can be written as a sum of positive squares in 6 ways, for example, as 1104432289 + 22438242436 = 33233^2 + 149794^2 .

It is not a de Polignac number, because 23542674725 - 2¹² = 23542670629 is a prime.

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23542674725.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2717372 + ... + 2726021.

It is an arithmetic number, because the mean of its divisors is an integer number (2446805603).

Almost surely, 2^23542674725 is an apocalyptic number.

23542674725 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23542674725 is a deficient number, since it is larger than the sum of its proper divisors (5818992511).

23542674725 is a wasteful number, since it uses less digits than its factorization.

23542674725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5443576 (or 5443571 counting only the distinct ones).

The product of its digits is 2822400, while the sum is 47.

The spelling of 23542674725 in words is "twenty-three billion, five hundred forty-two million, six hundred seventy-four thousand, seven hundred twenty-five".