50551055995 has 8 divisors (see below), whose sum is σ = 66175927920. Its totient is φ = 36764404320.

The previous prime is 50551055963. The next prime is 50551056007. The reversal of 50551055995 is 59955015505.

It is a happy number.

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

It is not a de Polignac number, because 50551055995 - 2⁵ = 50551055963 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 459555000 + ... + 459555109.

It is an arithmetic number, because the mean of its divisors is an integer number (8271990990).

Almost surely, 2^50551055995 is an apocalyptic number.

50551055995 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

50551055995 is a deficient number, since it is larger than the sum of its proper divisors (15624871925).

50551055995 is a wasteful number, since it uses less digits than its factorization.

50551055995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 919110125.

The product of its (nonzero) digits is 1265625, while the sum is 49.

The spelling of 50551055995 in words is "fifty billion, five hundred fifty-one million, fifty-five thousand, nine hundred ninety-five".