25200724060 has 12 divisors (see below), whose sum is σ = 52921520568. Its totient is φ = 10080289616.

The previous prime is 25200724033. The next prime is 25200724117. The reversal of 25200724060 is 6042700252.

It is a congruent number.

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, 630018082 + ... + 630018121.

It is an arithmetic number, because the mean of its divisors is an integer number (4410126714).

Almost surely, 2^25200724060 is an apocalyptic number.

25200724060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

25200724060 is an abundant number, since it is smaller than the sum of its proper divisors (27720796508).

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

25200724060 is a wasteful number, since it uses less digits than its factorization.

25200724060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1260036212 (or 1260036210 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 28.

The spelling of 25200724060 in words is "twenty-five billion, two hundred million, seven hundred twenty-four thousand, sixty".