125655958 has 16 divisors (see below), whose sum is σ = 197867520. Its totient is φ = 59769000.

The previous prime is 125655919. The next prime is 125655967. The reversal of 125655958 is 859556521.

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, 13518 + ... + 20833.

It is an arithmetic number, because the mean of its divisors is an integer number (12366720).

Almost surely, 2^125655958 is an apocalyptic number.

125655958 is a deficient number, since it is larger than the sum of its proper divisors (72211562).

125655958 is a wasteful number, since it uses less digits than its factorization.

125655958 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34443.

The product of its digits is 540000, while the sum is 46.

The square root of 125655958 is about 11209.6368362227. The cubic root of 125655958 is about 500.8730852237.

The spelling of 125655958 in words is "one hundred twenty-five million, six hundred fifty-five thousand, nine hundred fifty-eight".