125163365036 has 6 divisors (see below), whose sum is σ = 219035888820. Its totient is φ = 62581682516.

The previous prime is 125163365029. The next prime is 125163365039. The reversal of 125163365036 is 630563361521.

It is a junction number, because it is equal to n+sod(n) for n = 125163364984 and 125163365002.

It is not an unprimeable number, because it can be changed into a prime (125163365039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15645420626 + ... + 15645420633.

It is an arithmetic number, because the mean of its divisors is an integer number (36505981470).

Almost surely, 2^125163365036 is an apocalyptic number.

It is an amenable number.

125163365036 is a deficient number, since it is larger than the sum of its proper divisors (93872523784).

125163365036 is a wasteful number, since it uses less digits than its factorization.

125163365036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31290841263 (or 31290841261 counting only the distinct ones).

The product of its (nonzero) digits is 291600, while the sum is 41.

The spelling of 125163365036 in words is "one hundred twenty-five billion, one hundred sixty-three million, three hundred sixty-five thousand, thirty-six".