125253934 has 16 divisors (see below), whose sum is σ = 207270000. Its totient is φ = 56399040.

The previous prime is 125253907. The next prime is 125253941. The reversal of 125253934 is 439352521.

It is a self number, because there is not a number n which added to its sum of digits gives 125253934.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 57684 + ... + 59815.

It is an arithmetic number, because the mean of its divisors is an integer number (12954375).

Almost surely, 2^125253934 is an apocalyptic number.

125253934 is a deficient number, since it is larger than the sum of its proper divisors (82016066).

125253934 is a wasteful number, since it uses less digits than its factorization.

125253934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117555.

The product of its digits is 32400, while the sum is 34.

The square root of 125253934 is about 11191.6903995777. The cubic root of 125253934 is about 500.3383496540.

The spelling of 125253934 in words is "one hundred twenty-five million, two hundred fifty-three thousand, nine hundred thirty-four".