125051072 has 28 divisors (see below), whose sum is σ = 249951240. Its totient is φ = 62071296.

The previous prime is 125051063. The next prime is 125051119. The reversal of 125051072 is 270150521.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1868 + ... + 15924.

It is an arithmetic number, because the mean of its divisors is an integer number (8926830).

Almost surely, 2^125051072 is an apocalyptic number.

It is an amenable number.

125051072 is a deficient number, since it is larger than the sum of its proper divisors (124900168).

125051072 is a wasteful number, since it uses less digits than its factorization.

125051072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14208 (or 14198 counting only the distinct ones).

The product of its (nonzero) digits is 700, while the sum is 23.

The square root of 125051072 is about 11182.6236635237. The cubic root of 125051072 is about 500.0680867280.

The spelling of 125051072 in words is "one hundred twenty-five million, fifty-one thousand, seventy-two".