50111055551106 has 96 divisors (see below), whose sum is σ = 124680614273280. Its totient is φ = 14385673202400.

The previous prime is 50111055551057. The next prime is 50111055551131. The reversal of 50111055551106 is 60115555011105.

50111055551106 is a `hidden beast` number, since 50 + 1 + 1 + 1 + 0 + 55 + 551 + 1 + 0 + 6 = 666.

It is a super-2 number, since 2×50111055551106² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 274877221 + ... + 275059463.

It is an arithmetic number, because the mean of its divisors is an integer number (1298756398680).

Almost surely, 2^{50111055551106} is an apocalyptic number.

50111055551106 is an abundant number, since it is smaller than the sum of its proper divisors (74569558722174).

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

50111055551106 is a wasteful number, since it uses less digits than its factorization.

50111055551106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255372 (or 255369 counting only the distinct ones).

The product of its (nonzero) digits is 18750, while the sum is 36.

The spelling of 50111055551106 in words is "fifty trillion, one hundred eleven billion, fifty-five million, five hundred fifty-one thousand, one hundred six".