125162036 has 6 divisors (see below), whose sum is σ = 219033570. Its totient is φ = 62581016.

The previous prime is 125162029. The next prime is 125162039. The reversal of 125162036 is 630261521.

It can be written as a sum of positive squares in only one way, i.e., 116424100 + 8737936 = 10790^2 + 2956^2 .

It is a junction number, because it is equal to n+sod(n) for n = 125161996 and 125162014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125162039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15645251 + ... + 15645258.

It is an arithmetic number, because the mean of its divisors is an integer number (36505595).

Almost surely, 2^125162036 is an apocalyptic number.

It is an amenable number.

125162036 is a deficient number, since it is larger than the sum of its proper divisors (93871534).

125162036 is a wasteful number, since it uses less digits than its factorization.

125162036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31290513 (or 31290511 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 125162036 is about 11187.5840108578. The cubic root of 125162036 is about 500.2159547137.

The spelling of 125162036 in words is "one hundred twenty-five million, one hundred sixty-two thousand, thirty-six".