125662633451364 has 48 divisors (see below), whose sum is σ = 298796266141632. Its totient is φ = 41090178659712.

The previous prime is 125662633451359. The next prime is 125662633451419. The reversal of 125662633451364 is 463154336266521.

It is a happy number.

It is a super-3 number, since 3×125662633451364³ (a number of 43 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13191499 + ... + 20623794.

It is an arithmetic number, because the mean of its divisors is an integer number (6224922211284).

Almost surely, 2^{125662633451364} is an apocalyptic number.

It is an amenable number.

125662633451364 is an abundant number, since it is smaller than the sum of its proper divisors (173133632690268).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

125662633451364 is a wasteful number, since it uses less digits than its factorization.

125662633451364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33821196 (or 33821194 counting only the distinct ones).

The product of its digits is 55987200, while the sum is 57.

The spelling of 125662633451364 in words is "one hundred twenty-five trillion, six hundred sixty-two billion, six hundred thirty-three million, four hundred fifty-one thousand, three hundred sixty-four".