50510551051 has 8 divisors (see below), whose sum is σ = 50967959040. Its totient is φ = 50053325952.

The previous prime is 50510551043. The next prime is 50510551087. The reversal of 50510551051 is 15015501505.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 50510551051 - 2³ = 50510551043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50510554051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 543286 + ... + 629428.

It is an arithmetic number, because the mean of its divisors is an integer number (6370994880).

Almost surely, 2^50510551051 is an apocalyptic number.

50510551051 is a deficient number, since it is larger than the sum of its proper divisors (457407989).

50510551051 is a wasteful number, since it uses less digits than its factorization.

50510551051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91445.

The product of its (nonzero) digits is 3125, while the sum is 28.

The spelling of 50510551051 in words is "fifty billion, five hundred ten million, five hundred fifty-one thousand, fifty-one".