45879629625 has 24 divisors (see below), whose sum is σ = 82705681032. Its totient is φ = 24469135200.

The previous prime is 45879629623. The next prime is 45879629647. The reversal of 45879629625 is 52692697854.

45879629625 is a `hidden beast` number, since 4 + 587 + 9 + 6 + 29 + 6 + 25 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 1008951696 + 44870677929 = 31764^2 + 211827^2 .

It is not a de Polignac number, because 45879629625 - 2¹ = 45879629623 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45879629623) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20389822 + ... + 20392071.

It is an arithmetic number, because the mean of its divisors is an integer number (3446070043).

Almost surely, 2^45879629625 is an apocalyptic number.

45879629625 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

45879629625 is a deficient number, since it is larger than the sum of its proper divisors (36826051407).

45879629625 is a wasteful number, since it uses less digits than its factorization.

45879629625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40781914 (or 40781901 counting only the distinct ones).

The product of its digits is 65318400, while the sum is 63.

The spelling of 45879629625 in words is "forty-five billion, eight hundred seventy-nine million, six hundred twenty-nine thousand, six hundred twenty-five".