45488576 has 28 divisors (see below), whose sum is σ = 103162608. Its totient is φ = 19494912.

The previous prime is 45488551. The next prime is 45488581. The reversal of 45488576 is 67588454.

It is a tau number, because it is divible by the number of its divisors (28).

It is a self number, because there is not a number n which added to its sum of digits gives 45488576.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50321 + ... + 51216.

Almost surely, 2^45488576 is an apocalyptic number.

It is an amenable number.

45488576 is an abundant number, since it is smaller than the sum of its proper divisors (57674032).

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

45488576 is a wasteful number, since it uses less digits than its factorization.

45488576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101556 (or 101546 counting only the distinct ones).

The product of its digits is 1075200, while the sum is 47.

The square root of 45488576 is about 6744.5219252368. The cubic root of 45488576 is about 356.9719682865.

It can be divided in two parts, 45488 and 576, that added together give a palindrome (46064).

The spelling of 45488576 in words is "forty-five million, four hundred eighty-eight thousand, five hundred seventy-six".