45577005312 has 72 divisors (see below), whose sum is σ = 121334701600. Its totient is φ = 15188152320.

The previous prime is 45577005289. The next prime is 45577005323. The reversal of 45577005312 is 21350077554.

It is a happy number.

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, 4179387 + ... + 4190277.

Almost surely, 2^45577005312 is an apocalyptic number.

It is an amenable number.

45577005312 is an abundant number, since it is smaller than the sum of its proper divisors (75757696288).

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

45577005312 is a wasteful number, since it uses less digits than its factorization.

45577005312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16359 (or 16345 counting only the distinct ones).

The product of its (nonzero) digits is 147000, while the sum is 39.

The spelling of 45577005312 in words is "forty-five billion, five hundred seventy-seven million, five thousand, three hundred twelve".