125376951 has 16 divisors (see below), whose sum is σ = 191520000. Its totient is φ = 71467968.

The previous prime is 125376941. The next prime is 125376973. The reversal of 125376951 is 159673521.

It is not a de Polignac number, because 125376951 - 2⁹ = 125376439 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125376931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1675 + ... + 15923.

It is an arithmetic number, because the mean of its divisors is an integer number (11970000).

Almost surely, 2^125376951 is an apocalyptic number.

125376951 is a deficient number, since it is larger than the sum of its proper divisors (66143049).

125376951 is a wasteful number, since it uses less digits than its factorization.

125376951 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14678.

The product of its digits is 56700, while the sum is 39.

The square root of 125376951 is about 11197.1849587296. The cubic root of 125376951 is about 500.5020969618.

The spelling of 125376951 in words is "one hundred twenty-five million, three hundred seventy-six thousand, nine hundred fifty-one".