54054331 has 4 divisors (see below), whose sum is σ = 54705672. Its totient is φ = 53402992.

The previous prime is 54054323. The next prime is 54054353. The reversal of 54054331 is 13345045.

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 54054331 - 2³ = 54054323 is a prime.

It is a super-2 number, since 2×54054331² = 5843741399715122, 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 = 54054296 and 54054305.

It is not an unprimeable number, because it can be changed into a prime (54054361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 325546 + ... + 325711.

It is an arithmetic number, because the mean of its divisors is an integer number (13676418).

Almost surely, 2^54054331 is an apocalyptic number.

54054331 is a deficient number, since it is larger than the sum of its proper divisors (651341).

54054331 is an equidigital number, since it uses as much as digits as its factorization.

54054331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 651340.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 54054331 is about 7352.1650552745. The cubic root of 54054331 is about 378.1030368683.

Adding to 54054331 its reverse (13345045), we get a palindrome (67399376).

The spelling of 54054331 in words is "fifty-four million, fifty-four thousand, three hundred thirty-one".