45065009976 has 32 divisors (see below), whose sum is σ = 128757171840. Its totient is φ = 12875717088.

The previous prime is 45065009923. The next prime is 45065009993. The reversal of 45065009976 is 67990056054.

It is a congruent 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, 134121886 + ... + 134122221.

It is an arithmetic number, because the mean of its divisors is an integer number (4023661620).

Almost surely, 2^45065009976 is an apocalyptic number.

It is an amenable number.

45065009976 is an abundant number, since it is smaller than the sum of its proper divisors (83692161864).

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

45065009976 is a wasteful number, since it uses less digits than its factorization.

45065009976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268244123 (or 268244119 counting only the distinct ones).

The product of its (nonzero) digits is 2041200, while the sum is 51.

The spelling of 45065009976 in words is "forty-five billion, sixty-five million, nine thousand, nine hundred seventy-six".