125207282880 has 84 divisors (see below), whose sum is σ = 430660893312. Its totient is φ = 33388608000.

The previous prime is 125207282843. The next prime is 125207282887. The reversal of 125207282880 is 88282702521.

125207282880 is a `hidden beast` number, since 1 + 2 + 520 + 7 + 28 + 28 + 80 = 666.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (125207282887) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21734496 + ... + 21740255.

Almost surely, 2^125207282880 is an apocalyptic number.

125207282880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

125207282880 is an abundant number, since it is smaller than the sum of its proper divisors (305453610432).

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

125207282880 is a wasteful number, since it uses less digits than its factorization.

125207282880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43474774 (or 43474761 counting only the distinct ones).

The product of its (nonzero) digits is 286720, while the sum is 45.

The spelling of 125207282880 in words is "one hundred twenty-five billion, two hundred seven million, two hundred eighty-two thousand, eight hundred eighty".