25488562300 has 36 divisors (see below), whose sum is σ = 55713934080. Its totient is φ = 10121000320.

The previous prime is 25488562277. The next prime is 25488562313. The reversal of 25488562300 is 326588452.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 916540 + ... + 943939.

It is an arithmetic number, because the mean of its divisors is an integer number (1547609280).

Almost surely, 2^25488562300 is an apocalyptic number.

25488562300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

25488562300 is an abundant number, since it is smaller than the sum of its proper divisors (30225371780).

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

25488562300 is a wasteful number, since it uses less digits than its factorization.

25488562300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1860630 (or 1860623 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 43.

The spelling of 25488562300 in words is "twenty-five billion, four hundred eighty-eight million, five hundred sixty-two thousand, three hundred".