45565444832 has 12 divisors (see below), whose sum is σ = 89706969576. Its totient is φ = 22782722400.

The previous prime is 45565444823. The next prime is 45565444843. The reversal of 45565444832 is 23844456554.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 711960044 + ... + 711960107.

It is an arithmetic number, because the mean of its divisors is an integer number (7475580798).

Almost surely, 2^45565444832 is an apocalyptic number.

It is an amenable number.

45565444832 is a deficient number, since it is larger than the sum of its proper divisors (44141524744).

45565444832 is a wasteful number, since it uses less digits than its factorization.

45565444832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1423920161 (or 1423920153 counting only the distinct ones).

The product of its digits is 9216000, while the sum is 50.

The spelling of 45565444832 in words is "forty-five billion, five hundred sixty-five million, four hundred forty-four thousand, eight hundred thirty-two".