54268131 has 24 divisors (see below), whose sum is σ = 78380784. Its totient is φ = 33379840.

The previous prime is 54268129. The next prime is 54268147. The reversal of 54268131 is 13186245.

It is not a de Polignac number, because 54268131 - 2¹ = 54268129 is a prime.

It is a super-2 number, since 2×54268131² = 5890060084466322, which contains 22 as substring.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (54268111) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 45361 + ... + 46541.

It is an arithmetic number, because the mean of its divisors is an integer number (3265866).

Almost surely, 2^54268131 is an apocalyptic number.

54268131 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

54268131 is a deficient number, since it is larger than the sum of its proper divisors (24112653).

54268131 is a wasteful number, since it uses less digits than its factorization.

54268131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1271 (or 1254 counting only the distinct ones).

The product of its digits is 5760, while the sum is 30.

The square root of 54268131 is about 7366.6906409866. The cubic root of 54268131 is about 378.6008821648.

The spelling of 54268131 in words is "fifty-four million, two hundred sixty-eight thousand, one hundred thirty-one".