54233131 has 4 divisors (see below), whose sum is σ = 54260200. Its totient is φ = 54206064.

The previous prime is 54233099. The next prime is 54233143. The reversal of 54233131 is 13133245.

54233131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13133245 = 5 ⋅2626649.

It is a cyclic number.

It is not a de Polignac number, because 54233131 - 2⁵ = 54233099 is a prime.

It is a super-2 number, since 2×54233131² = 5882464996126322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54233731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10266 + ... + 14623.

It is an arithmetic number, because the mean of its divisors is an integer number (13565050).

Almost surely, 2^54233131 is an apocalyptic number.

54233131 is a deficient number, since it is larger than the sum of its proper divisors (27069).

54233131 is a wasteful number, since it uses less digits than its factorization.

54233131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27068.

The product of its digits is 1080, while the sum is 22.

The square root of 54233131 is about 7364.3146999568. The cubic root of 54233131 is about 378.5194723184.

Adding to 54233131 its reverse (13133245), we get a palindrome (67366376).

The spelling of 54233131 in words is "fifty-four million, two hundred thirty-three thousand, one hundred thirty-one".