50510556055 has 4 divisors (see below), whose sum is σ = 60612667272. Its totient is φ = 40408444840.

The previous prime is 50510556053. The next prime is 50510556071. The reversal of 50510556055 is 55065501505.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 50510556055 - 2¹ = 50510556053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50510556053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5051055601 + ... + 5051055610.

It is an arithmetic number, because the mean of its divisors is an integer number (15153166818).

Almost surely, 2^50510556055 is an apocalyptic number.

50510556055 is a deficient number, since it is larger than the sum of its proper divisors (10102111217).

50510556055 is a wasteful number, since it uses less digits than its factorization.

50510556055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10102111216.

The product of its (nonzero) digits is 93750, while the sum is 37.

The spelling of 50510556055 in words is "fifty billion, five hundred ten million, five hundred fifty-six thousand, fifty-five".