125634860463 has 96 divisors (see below), whose sum is σ = 208248268800. Its totient is φ = 65779221312.

The previous prime is 125634860383. The next prime is 125634860473. The reversal of 125634860463 is 364068436521.

It is not a de Polignac number, because 125634860463 - 2¹⁴ = 125634844079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125634860473) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 331490208 + ... + 331490586.

It is an arithmetic number, because the mean of its divisors is an integer number (2169252800).

Almost surely, 2^125634860463 is an apocalyptic number.

125634860463 is a deficient number, since it is larger than the sum of its proper divisors (82613408337).

125634860463 is a wasteful number, since it uses less digits than its factorization.

125634860463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 729 (or 590 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 48.

The spelling of 125634860463 in words is "one hundred twenty-five billion, six hundred thirty-four million, eight hundred sixty thousand, four hundred sixty-three".