50002211055 has 16 divisors (see below), whose sum is σ = 80014802400. Its totient is φ = 26664091008.

The previous prime is 50002211047. The next prime is 50002211087. The reversal of 50002211055 is 55011220005.

It is not a de Polignac number, because 50002211055 - 2³ = 50002211047 is a prime.

It is a super-2 number, since 2×50002211055² (a number of 22 digits) contains 22 as substring.

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, 122880 + ... + 339269.

It is an arithmetic number, because the mean of its divisors is an integer number (5000925150).

Almost surely, 2^50002211055 is an apocalyptic number.

50002211055 is a deficient number, since it is larger than the sum of its proper divisors (30012591345).

50002211055 is a wasteful number, since it uses less digits than its factorization.

50002211055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 469370.

The product of its (nonzero) digits is 500, while the sum is 21.

The spelling of 50002211055 in words is "fifty billion, two million, two hundred eleven thousand, fifty-five".