54118786175 has 12 divisors (see below), whose sum is σ = 68052470256. Its totient is φ = 42685238400.

The previous prime is 54118786171. The next prime is 54118786181. The reversal of 54118786175 is 57168781145.

It is a happy number.

It is not a de Polignac number, because 54118786175 - 2² = 54118786171 is a prime.

It is a super-2 number, since 2×54118786175² (a number of 22 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (53) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54118786171) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15242954 + ... + 15246503.

It is an arithmetic number, because the mean of its divisors is an integer number (5671039188).

Almost surely, 2^54118786175 is an apocalyptic number.

54118786175 is a deficient number, since it is larger than the sum of its proper divisors (13933684081).

54118786175 is a wasteful number, since it uses less digits than its factorization.

54118786175 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30489538 (or 30489533 counting only the distinct ones).

The product of its digits is 1881600, while the sum is 53.

The spelling of 54118786175 in words is "fifty-four billion, one hundred eighteen million, seven hundred eighty-six thousand, one hundred seventy-five".