54544544 has 12 divisors (see below), whose sum is σ = 107384634. Its totient is φ = 27272256.

The previous prime is 54544537. The next prime is 54544547. The reversal of 54544544 is 44544545.

It can be written as a sum of positive squares in only one way, i.e., 40195600 + 14348944 = 6340^2 + 3788^2 .

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (54544547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 852227 + ... + 852290.

Almost surely, 2^54544544 is an apocalyptic number.

It is an amenable number.

54544544 is a deficient number, since it is larger than the sum of its proper divisors (52840090).

54544544 is a wasteful number, since it uses less digits than its factorization.

54544544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1704527 (or 1704519 counting only the distinct ones).

The product of its digits is 128000, while the sum is 35.

The square root of 54544544 is about 7385.4278142840. The cubic root of 54544544 is about 379.2425910726.

Subtracting from 54544544 its reverse (44544545), we obtain a palindrome (9999999).

The spelling of 54544544 in words is "fifty-four million, five hundred forty-four thousand, five hundred forty-four".