45002554550 has 48 divisors (see below), whose sum is σ = 84903619392. Its totient is φ = 17743507200.

The previous prime is 45002554549. The next prime is 45002554627. The reversal of 45002554550 is 5545520054.

It is a self number, because there is not a number n which added to its sum of digits gives 45002554550.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8600435 + ... + 8605665.

It is an arithmetic number, because the mean of its divisors is an integer number (1768825404).

Almost surely, 2^45002554550 is an apocalyptic number.

45002554550 is a deficient number, since it is larger than the sum of its proper divisors (39901064842).

45002554550 is a wasteful number, since it uses less digits than its factorization.

45002554550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7673 (or 7668 counting only the distinct ones).

The product of its (nonzero) digits is 100000, while the sum is 35.

The spelling of 45002554550 in words is "forty-five billion, two million, five hundred fifty-four thousand, five hundred fifty".