500045954550 has 48 divisors (see below), whose sum is σ = 1282876529040. Its totient is φ = 128747463040.

The previous prime is 500045954537. The next prime is 500045954587. The reversal of 500045954550 is 55459540005.

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, 57472197 + ... + 57480896.

It is an arithmetic number, because the mean of its divisors is an integer number (26726594355).

Almost surely, 2^500045954550 is an apocalyptic number.

500045954550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

500045954550 is an abundant number, since it is smaller than the sum of its proper divisors (782830574490).

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

500045954550 is a wasteful number, since it uses less digits than its factorization.

500045954550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114953137 (or 114953132 counting only the distinct ones).

The product of its (nonzero) digits is 450000, while the sum is 42.

The spelling of 500045954550 in words is "five hundred billion, forty-five million, nine hundred fifty-four thousand, five hundred fifty".