54323131 has 8 divisors (see below), whose sum is σ = 55432784. Its totient is φ = 53222400.

The previous prime is 54323089. The next prime is 54323161. The reversal of 54323131 is 13132345.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 54323131 - 2¹⁷ = 54192059 is a prime.

It is a super-2 number, since 2×54323131² = 5902005123286322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54323161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10831 + ... + 15031.

It is an arithmetic number, because the mean of its divisors is an integer number (6929098).

Almost surely, 2^54323131 is an apocalyptic number.

54323131 is a deficient number, since it is larger than the sum of its proper divisors (1109653).

54323131 is a wasteful number, since it uses less digits than its factorization.

54323131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4461.

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

The square root of 54323131 is about 7370.4227151501. The cubic root of 54323131 is about 378.7287412322.

Adding to 54323131 its reverse (13132345), we get a palindrome (67455476).

The spelling of 54323131 in words is "fifty-four million, three hundred twenty-three thousand, one hundred thirty-one".