125072950 has 24 divisors (see below), whose sum is σ = 238926672. Its totient is φ = 48676320.

The previous prime is 125072947. The next prime is 125072963. The reversal of 125072950 is 59270521.

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, 31954 + ... + 35653.

It is an arithmetic number, because the mean of its divisors is an integer number (9955278).

Almost surely, 2^125072950 is an apocalyptic number.

125072950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

125072950 is a deficient number, since it is larger than the sum of its proper divisors (113853722).

125072950 is a wasteful number, since it uses less digits than its factorization.

125072950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67656 (or 67651 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 31.

The square root of 125072950 is about 11183.6018348294. The cubic root of 125072950 is about 500.0972477512.

The spelling of 125072950 in words is "one hundred twenty-five million, seventy-two thousand, nine hundred fifty".