54362131 has 4 divisors (see below), whose sum is σ = 54389664. Its totient is φ = 54334600.

The previous prime is 54362123. The next prime is 54362137. The reversal of 54362131 is 13126345.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 54362131 - 2³ = 54362123 is a prime.

It is a super-2 number, since 2×54362131² = 5910482573722322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 54362096 and 54362105.

It is not an unprimeable number, because it can be changed into a prime (54362137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10555 + ... + 14836.

It is an arithmetic number, because the mean of its divisors is an integer number (13597416).

Almost surely, 2^54362131 is an apocalyptic number.

54362131 is a deficient number, since it is larger than the sum of its proper divisors (27533).

54362131 is a wasteful number, since it uses less digits than its factorization.

54362131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27532.

The product of its digits is 2160, while the sum is 25.

The square root of 54362131 is about 7373.0679503176. The cubic root of 54362131 is about 378.8193526492.

Adding to 54362131 its reverse (13126345), we get a palindrome (67488476).

The spelling of 54362131 in words is "fifty-four million, three hundred sixty-two thousand, one hundred thirty-one".