24928815052 has 12 divisors (see below), whose sum is σ = 45522184176. Its totient is φ = 11922476720.

The previous prime is 24928814959. The next prime is 24928815071. The reversal of 24928815052 is 25051882942.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is a junction number, because it is equal to n+sod(n) for n = 24928814993 and 24928815011.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 135482599 + ... + 135482782.

It is an arithmetic number, because the mean of its divisors is an integer number (3793515348).

Almost surely, 2^24928815052 is an apocalyptic number.

It is an amenable number.

24928815052 is a deficient number, since it is larger than the sum of its proper divisors (20593369124).

24928815052 is a wasteful number, since it uses less digits than its factorization.

24928815052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270965408 (or 270965406 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 46.

The spelling of 24928815052 in words is "twenty-four billion, nine hundred twenty-eight million, eight hundred fifteen thousand, fifty-two".