51010005611115 has 24 divisors (see below), whose sum is σ = 88627360534128. Its totient is φ = 27140715564480.

The previous prime is 51010005611099. The next prime is 51010005611203. The reversal of 51010005611115 is 51111650001015.

51010005611115 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 51010005611115 - 2⁴ = 51010005611099 is a prime.

It is a super-2 number, since 2×51010005611115² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1346246709 + ... + 1346284598.

It is an arithmetic number, because the mean of its divisors is an integer number (3692806688922).

Almost surely, 2^{51010005611115} is an apocalyptic number.

51010005611115 is a deficient number, since it is larger than the sum of its proper divisors (37617354923013).

51010005611115 is a wasteful number, since it uses less digits than its factorization.

51010005611115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2692531739 (or 2692531736 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 27.

The spelling of 51010005611115 in words is "fifty-one trillion, ten billion, five million, six hundred eleven thousand, one hundred fifteen".