54044731 has 4 divisors (see below), whose sum is σ = 58202032. Its totient is φ = 49887432.

The previous prime is 54044713. The next prime is 54044741. The reversal of 54044731 is 13744045.

54044731 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.

It is a cyclic number.

It is not a de Polignac number, because 54044731 - 2⁵ = 54044699 is a prime.

It is a super-2 number, since 2×54044731² = 5841665897724722, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 54044731.

It is not an unprimeable number, because it can be changed into a prime (54044741) 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, 2078631 + ... + 2078656.

It is an arithmetic number, because the mean of its divisors is an integer number (14550508).

Almost surely, 2^54044731 is an apocalyptic number.

54044731 is a deficient number, since it is larger than the sum of its proper divisors (4157301).

54044731 is a wasteful number, since it uses less digits than its factorization.

54044731 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4157300.

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 54044731 is about 7351.5121573728. The cubic root of 54044731 is about 378.0806519580.

Adding to 54044731 its reverse (13744045), we get a palindrome (67788776).

The spelling of 54044731 in words is "fifty-four million, forty-four thousand, seven hundred thirty-one".