125508677 has 16 divisors (see below), whose sum is σ = 154509312. Its totient is φ = 99578160.

The previous prime is 125508673. The next prime is 125508689. The reversal of 125508677 is 776805521.

It is a cyclic number.

It is not a de Polignac number, because 125508677 - 2² = 125508673 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125508673) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7583 + ... + 17564.

It is an arithmetic number, because the mean of its divisors is an integer number (9656832).

Almost surely, 2^125508677 is an apocalyptic number.

It is an amenable number.

125508677 is a deficient number, since it is larger than the sum of its proper divisors (29000635).

125508677 is a wasteful number, since it uses less digits than its factorization.

125508677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25208.

The product of its (nonzero) digits is 117600, while the sum is 41.

The square root of 125508677 is about 11203.0655179732. The cubic root of 125508677 is about 500.6773180662.

The spelling of 125508677 in words is "one hundred twenty-five million, five hundred eight thousand, six hundred seventy-seven".