50502840550 has 12 divisors (see below), whose sum is σ = 93935283516. Its totient is φ = 20201136200.

The previous prime is 50502840547. The next prime is 50502840587. The reversal of 50502840550 is 5504820505.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 505028356 + ... + 505028455.

It is an arithmetic number, because the mean of its divisors is an integer number (7827940293).

Almost surely, 2^50502840550 is an apocalyptic number.

50502840550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

50502840550 is a deficient number, since it is larger than the sum of its proper divisors (43432442966).

50502840550 is a wasteful number, since it uses less digits than its factorization.

50502840550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1010056823 (or 1010056818 counting only the distinct ones).

The product of its (nonzero) digits is 40000, while the sum is 34.

The spelling of 50502840550 in words is "fifty billion, five hundred two million, eight hundred forty thousand, five hundred fifty".