45512341564 has 12 divisors (see below), whose sum is σ = 81498844504. Its totient is φ = 22226957424.

The previous prime is 45512341547. The next prime is 45512341573. The reversal of 45512341564 is 46514321554.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 132303147 + ... + 132303490.

Almost surely, 2^45512341564 is an apocalyptic number.

It is an amenable number.

45512341564 is a deficient number, since it is larger than the sum of its proper divisors (35986502940).

45512341564 is a wasteful number, since it uses less digits than its factorization.

45512341564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264606684 (or 264606682 counting only the distinct ones).

The product of its digits is 288000, while the sum is 40.

The spelling of 45512341564 in words is "forty-five billion, five hundred twelve million, three hundred forty-one thousand, five hundred sixty-four".