125485210 has 32 divisors (see below), whose sum is σ = 236017152. Its totient is φ = 47979840.

The previous prime is 125485193. The next prime is 125485247. The reversal of 125485210 is 12584521.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23292 + ... + 28168.

It is an arithmetic number, because the mean of its divisors is an integer number (7375536).

Almost surely, 2^125485210 is an apocalyptic number.

125485210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

125485210 is a deficient number, since it is larger than the sum of its proper divisors (110531942).

125485210 is a wasteful number, since it uses less digits than its factorization.

125485210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4998.

The product of its (nonzero) digits is 3200, while the sum is 28.

The square root of 125485210 is about 11202.0181217493. The cubic root of 125485210 is about 500.6461113872.

The spelling of 125485210 in words is "one hundred twenty-five million, four hundred eighty-five thousand, two hundred ten".