125385580 has 12 divisors (see below), whose sum is σ = 263309760. Its totient is φ = 50154224.

The previous prime is 125385577. The next prime is 125385587. The reversal of 125385580 is 85583521.

It is not an unprimeable number, because it can be changed into a prime (125385587) 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 3 ways as a sum of consecutive naturals, for example, 3134620 + ... + 3134659.

It is an arithmetic number, because the mean of its divisors is an integer number (21942480).

Almost surely, 2^125385580 is an apocalyptic number.

125385580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

125385580 is an abundant number, since it is smaller than the sum of its proper divisors (137924180).

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

125385580 is a wasteful number, since it uses less digits than its factorization.

125385580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6269288 (or 6269286 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 37.

The square root of 125385580 is about 11197.5702721617. The cubic root of 125385580 is about 500.5135789594.

The spelling of 125385580 in words is "one hundred twenty-five million, three hundred eighty-five thousand, five hundred eighty".