111162060054 has 24 divisors (see below), whose sum is σ = 240938724312. Its totient is φ = 37040544000.

The previous prime is 111162060029. The next prime is 111162060073. The reversal of 111162060054 is 450060261111.

111162060054 is a `hidden beast` number, since 1 + 1 + 1 + 1 + 6 + 2 + 0 + 600 + 54 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1072072 + ... + 1171179.

It is an arithmetic number, because the mean of its divisors is an integer number (10039113513).

Almost surely, 2^111162060054 is an apocalyptic number.

111162060054 is an abundant number, since it is smaller than the sum of its proper divisors (129776664258).

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

111162060054 is a wasteful number, since it uses less digits than its factorization.

111162060054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2246012 (or 2246009 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

The spelling of 111162060054 in words is "one hundred eleven billion, one hundred sixty-two million, sixty thousand, fifty-four".