23567280825 has 24 divisors (see below), whose sum is σ = 42506806176. Its totient is φ = 11426560000.

The previous prime is 23567280811. The next prime is 23567280839. The reversal of 23567280825 is 52808276532.

It is an interprime number because it is at equal distance from previous prime (23567280811) and next prime (23567280839).

It is not a de Polignac number, because 23567280825 - 2¹⁹ = 23566756537 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14282376 + ... + 14284025.

It is an arithmetic number, because the mean of its divisors is an integer number (1771116924).

Almost surely, 2^23567280825 is an apocalyptic number.

23567280825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23567280825 is a deficient number, since it is larger than the sum of its proper divisors (18939525351).

23567280825 is a wasteful number, since it uses less digits than its factorization.

23567280825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28566425 (or 28566420 counting only the distinct ones).

The product of its (nonzero) digits is 1612800, while the sum is 48.

The spelling of 23567280825 in words is "twenty-three billion, five hundred sixty-seven million, two hundred eighty thousand, eight hundred twenty-five".