50510000110551 has 32 divisors (see below), whose sum is σ = 70359347001600. Its totient is φ = 32198693541120.

The previous prime is 50510000110519. The next prime is 50510000110561. The reversal of 50510000110551 is 15501100001505.

It is not a de Polignac number, because 50510000110551 - 2⁵ = 50510000110519 is a prime.

It is a super-2 number, since 2×50510000110551² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50510000110511) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21757915 + ... + 23967203.

It is an arithmetic number, because the mean of its divisors is an integer number (2198729593800).

Almost surely, 2^{50510000110551} is an apocalyptic number.

50510000110551 is a deficient number, since it is larger than the sum of its proper divisors (19849346891049).

50510000110551 is a wasteful number, since it uses less digits than its factorization.

50510000110551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2212879.

The product of its (nonzero) digits is 625, while the sum is 24.

The spelling of 50510000110551 in words is "fifty trillion, five hundred ten billion, one hundred ten thousand, five hundred fifty-one".