125055050 has 12 divisors (see below), whose sum is σ = 232602486. Its totient is φ = 50022000.

The previous prime is 125054987. The next prime is 125055083. The reversal of 125055050 is 50550521.

It can be written as a sum of positive squares in 3 ways, for example, as 82973881 + 42081169 = 9109^2 + 6487^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1250501 + ... + 1250600.

Almost surely, 2^125055050 is an apocalyptic number.

125055050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

125055050 is a deficient number, since it is larger than the sum of its proper divisors (107547436).

125055050 is a wasteful number, since it uses less digits than its factorization.

125055050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2501113 (or 2501108 counting only the distinct ones).

The product of its (nonzero) digits is 1250, while the sum is 23.

The square root of 125055050 is about 11182.8015273455. The cubic root of 125055050 is about 500.0733892275.

The spelling of 125055050 in words is "one hundred twenty-five million, fifty-five thousand, fifty".