550030007580 has 48 divisors (see below), whose sum is σ = 1540465063200. Its totient is φ = 146638379008.

The previous prime is 550030007567. The next prime is 550030007609. The reversal of 550030007580 is 85700030055.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 889089 + ... + 1374968.

It is an arithmetic number, because the mean of its divisors is an integer number (32093022150).

Almost surely, 2^550030007580 is an apocalyptic number.

It is an amenable number.

550030007580 is an abundant number, since it is smaller than the sum of its proper divisors (990435055620).

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

550030007580 is a wasteful number, since it uses less digits than its factorization.

550030007580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2268118 (or 2268116 counting only the distinct ones).

The product of its (nonzero) digits is 21000, while the sum is 33.

The spelling of 550030007580 in words is "five hundred fifty billion, thirty million, seven thousand, five hundred eighty".