54131044 has 36 divisors (see below), whose sum is σ = 105288652. Its totient is φ = 24330240.

The previous prime is 54131041. The next prime is 54131059. The reversal of 54131044 is 44013145.

It can be written as a sum of positive squares in 2 ways, for example, as 33988900 + 20142144 = 5830^2 + 4488^2 .

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (54131041) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 46372 + ... + 47524.

Almost surely, 2^54131044 is an apocalyptic number.

It is an amenable number.

54131044 is a deficient number, since it is larger than the sum of its proper divisors (51157608).

54131044 is a wasteful number, since it uses less digits than its factorization.

54131044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1276 (or 1263 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 54131044 is about 7357.3802402757. The cubic root of 54131044 is about 378.2818181501.

Adding to 54131044 its reverse (44013145), we get a palindrome (98144189).

The spelling of 54131044 in words is "fifty-four million, one hundred thirty-one thousand, forty-four".