54508113 has 32 divisors (see below), whose sum is σ = 88596480. Its totient is φ = 32847120.

The previous prime is 54508063. The next prime is 54508117. The reversal of 54508113 is 31180545.

54508113 is a `hidden beast` number, since 545 + 0 + 8 + 113 = 666.

It is not a de Polignac number, because 54508113 - 2⁸ = 54507857 is a prime.

It is a super-2 number, since 2×54508113² = 5942268765641538, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (54508117) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 65820 + ... + 66642.

It is an arithmetic number, because the mean of its divisors is an integer number (2768640).

Almost surely, 2^54508113 is an apocalyptic number.

It is an amenable number.

54508113 is a deficient number, since it is larger than the sum of its proper divisors (34088367).

54508113 is a wasteful number, since it uses less digits than its factorization.

54508113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1066 (or 1060 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

The square root of 54508113 is about 7382.9609913638. The cubic root of 54508113 is about 379.1581386052.

Adding to 54508113 its reverse (31180545), we get a palindrome (85688658).

The spelling of 54508113 in words is "fifty-four million, five hundred eight thousand, one hundred thirteen".