125655366 has 16 divisors (see below), whose sum is σ = 252576000. Its totient is φ = 41674248.

The previous prime is 125655337. The next prime is 125655377. The reversal of 125655366 is 663556521.

It is a congruent number.

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, 51426 + ... + 53813.

It is an arithmetic number, because the mean of its divisors is an integer number (15786000).

Almost surely, 2^125655366 is an apocalyptic number.

125655366 is an abundant number, since it is smaller than the sum of its proper divisors (126920634).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

125655366 is a wasteful number, since it uses less digits than its factorization.

125655366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105443.

The product of its digits is 162000, while the sum is 39.

The square root of 125655366 is about 11209.6104303406. The cubic root of 125655366 is about 500.8722986385.

The spelling of 125655366 in words is "one hundred twenty-five million, six hundred fifty-five thousand, three hundred sixty-six".