55116324062064 has 80 divisors (see below), whose sum is σ = 158225852778240. Its totient is φ = 18369600880320.

The previous prime is 55116324062017. The next prime is 55116324062117. The reversal of 55116324062064 is 46026042361155.

55116324062064 is a `hidden beast` number, since 5 + 5 + 1 + 1 + 6 + 32 + 406 + 206 + 4 = 666.

It is a super-2 number, since 2×55116324062064² (a number of 28 digits) contains 22 as substring.

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 15 ways as a sum of consecutive naturals, for example, 5534692 + ... + 11868675.

It is an arithmetic number, because the mean of its divisors is an integer number (1977823159728).

Almost surely, 2^{55116324062064} is an apocalyptic number.

55116324062064 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

55116324062064 is an abundant number, since it is smaller than the sum of its proper divisors (103109528716176).

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

55116324062064 is a wasteful number, since it uses less digits than its factorization.

55116324062064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17410715 (or 17410703 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 45.

The spelling of 55116324062064 in words is "fifty-five trillion, one hundred sixteen billion, three hundred twenty-four million, sixty-two thousand, sixty-four".