54484551 has 24 divisors (see below), whose sum is σ = 86720400. Its totient is φ = 32688000.

The previous prime is 54484537. The next prime is 54484589. The reversal of 54484551 is 15548445.

It is a happy number.

It is not a de Polignac number, because 54484551 - 2¹⁸ = 54222407 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54484511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7275 + ... + 12723.

It is an arithmetic number, because the mean of its divisors is an integer number (3613350).

Almost surely, 2^54484551 is an apocalyptic number.

54484551 is a deficient number, since it is larger than the sum of its proper divisors (32235849).

54484551 is a wasteful number, since it uses less digits than its factorization.

54484551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5567 (or 5564 counting only the distinct ones).

The product of its digits is 64000, while the sum is 36.

The square root of 54484551 is about 7381.3651176459. The cubic root of 54484551 is about 379.1034983499.

It can be divided in two parts, 5448 and 4551, that added together give a palindrome (9999).

The spelling of 54484551 in words is "fifty-four million, four hundred eighty-four thousand, five hundred fifty-one".