24925715980 has 24 divisors (see below), whose sum is σ = 57102549840. Its totient is φ = 9063896640.

The previous prime is 24925715939. The next prime is 24925715981. The reversal of 24925715980 is 8951752942.

It is not an unprimeable number, because it can be changed into a prime (24925715981) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 56649135 + ... + 56649574.

It is an arithmetic number, because the mean of its divisors is an integer number (2379272910).

Almost surely, 2^24925715980 is an apocalyptic number.

24925715980 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

24925715980 is an abundant number, since it is smaller than the sum of its proper divisors (32176833860).

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

24925715980 is a wasteful number, since it uses less digits than its factorization.

24925715980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113298729 (or 113298727 counting only the distinct ones).

The product of its (nonzero) digits is 1814400, while the sum is 52.

The spelling of 24925715980 in words is "twenty-four billion, nine hundred twenty-five million, seven hundred fifteen thousand, nine hundred eighty".