50110511004 has 60 divisors (see below), whose sum is σ = 137893463400. Its totient is φ = 15824369952.

The previous prime is 50110510997. The next prime is 50110511029. The reversal of 50110511004 is 40011501105.

It is a happy number.

50110511004 is a `hidden beast` number, since 501 + 10 + 51 + 100 + 4 = 666.

It is a super-2 number, since 2×50110511004² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 4063899 + ... + 4076210.

It is an arithmetic number, because the mean of its divisors is an integer number (2298224390).

Almost surely, 2^50110511004 is an apocalyptic number.

50110511004 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

50110511004 is an abundant number, since it is smaller than the sum of its proper divisors (87782952396).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50110511004 is a wasteful number, since it uses less digits than its factorization.

50110511004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8140144 (or 8140133 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 18.

The spelling of 50110511004 in words is "fifty billion, one hundred ten million, five hundred eleven thousand, four".