54118136 has 8 divisors (see below), whose sum is σ = 101471520. Its totient is φ = 27059064.

The previous prime is 54118133. The next prime is 54118153. The reversal of 54118136 is 63181145.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×54118136² = 5857545288228992, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 54118099 and 54118108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54118133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3382376 + ... + 3382391.

It is an arithmetic number, because the mean of its divisors is an integer number (12683940).

Almost surely, 2^54118136 is an apocalyptic number.

It is an amenable number.

54118136 is a deficient number, since it is larger than the sum of its proper divisors (47353384).

54118136 is a wasteful number, since it uses less digits than its factorization.

54118136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6764773 (or 6764769 counting only the distinct ones).

The product of its digits is 2880, while the sum is 29.

The square root of 54118136 is about 7356.5029735602. The cubic root of 54118136 is about 378.2517476057.

The spelling of 54118136 in words is "fifty-four million, one hundred eighteen thousand, one hundred thirty-six".