45637860628 has 48 divisors (see below), whose sum is σ = 84670407360. Its totient is φ = 21486931200.

The previous prime is 45637860613. The next prime is 45637860647. The reversal of 45637860628 is 82606873654.

It is a congruent number.

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, 3440088 + ... + 3453328.

It is an arithmetic number, because the mean of its divisors is an integer number (1763966820).

Almost surely, 2^45637860628 is an apocalyptic number.

It is an amenable number.

45637860628 is a deficient number, since it is larger than the sum of its proper divisors (39032546732).

45637860628 is a wasteful number, since it uses less digits than its factorization.

45637860628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14008 (or 14006 counting only the distinct ones).

The product of its (nonzero) digits is 11612160, while the sum is 55.

The spelling of 45637860628 in words is "forty-five billion, six hundred thirty-seven million, eight hundred sixty thousand, six hundred twenty-eight".