45177511652 has 24 divisors (see below), whose sum is σ = 97305410496. Its totient is φ = 17872422048.

The previous prime is 45177511619. The next prime is 45177511661. The reversal of 45177511652 is 25611577154.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62056658 + ... + 62057385.

It is an arithmetic number, because the mean of its divisors is an integer number (4054392104).

Almost surely, 2^45177511652 is an apocalyptic number.

It is an amenable number.

45177511652 is an abundant number, since it is smaller than the sum of its proper divisors (52127898844).

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

45177511652 is a wasteful number, since it uses less digits than its factorization.

45177511652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124114067 (or 124114065 counting only the distinct ones).

The product of its digits is 294000, while the sum is 44.

The spelling of 45177511652 in words is "forty-five billion, one hundred seventy-seven million, five hundred eleven thousand, six hundred fifty-two".