125354156 has 6 divisors (see below), whose sum is σ = 219369780. Its totient is φ = 62677076.

The previous prime is 125354143. The next prime is 125354161. The reversal of 125354156 is 651453521.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15669266 + ... + 15669273.

It is an arithmetic number, because the mean of its divisors is an integer number (36561630).

Almost surely, 2^125354156 is an apocalyptic number.

It is an amenable number.

125354156 is a deficient number, since it is larger than the sum of its proper divisors (94015624).

125354156 is a wasteful number, since it uses less digits than its factorization.

125354156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31338543 (or 31338541 counting only the distinct ones).

The product of its digits is 18000, while the sum is 32.

The square root of 125354156 is about 11196.1670226913. The cubic root of 125354156 is about 500.4717627398.

The spelling of 125354156 in words is "one hundred twenty-five million, three hundred fifty-four thousand, one hundred fifty-six".