125654002 has 16 divisors (see below), whose sum is σ = 189909720. Its totient is φ = 62353152.

The previous prime is 125653967. The next prime is 125654029. The reversal of 125654002 is 200456521.

It can be written as a sum of positive squares in 4 ways, for example, as 69538921 + 56115081 = 8339^2 + 7491^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 289978 + ... + 290410.

Almost surely, 2^125654002 is an apocalyptic number.

125654002 is a deficient number, since it is larger than the sum of its proper divisors (64255718).

125654002 is a wasteful number, since it uses less digits than its factorization.

125654002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1197.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 125654002 is about 11209.5495895241. The cubic root of 125654002 is about 500.8704862944.

The spelling of 125654002 in words is "one hundred twenty-five million, six hundred fifty-four thousand, two".