45563588544 has 56 divisors (see below), whose sum is σ = 120598273408. Its totient is φ = 15182242560.

The previous prime is 45563588507. The next prime is 45563588557. The reversal of 45563588544 is 44588536554.

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 7 ways as a sum of consecutive naturals, for example, 493359 + ... + 578385.

Almost surely, 2^45563588544 is an apocalyptic number.

It is an amenable number.

45563588544 is an abundant number, since it is smaller than the sum of its proper divisors (75034684864).

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

45563588544 is a wasteful number, since it uses less digits than its factorization.

45563588544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87833 (or 87823 counting only the distinct ones).

The product of its digits is 46080000, while the sum is 57.

The spelling of 45563588544 in words is "forty-five billion, five hundred sixty-three million, five hundred eighty-eight thousand, five hundred forty-four".