54504554 has 16 divisors (see below), whose sum is σ = 89540640. Its totient is φ = 24728880.

The previous prime is 54504497. The next prime is 54504557. The reversal of 54504554 is 45540545.

It is a self number, because there is not a number n which added to its sum of digits gives 54504554.

It is not an unprimeable number, because it can be changed into a prime (54504557) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16232 + ... + 19299.

It is an arithmetic number, because the mean of its divisors is an integer number (5596290).

Almost surely, 2^54504554 is an apocalyptic number.

54504554 is a deficient number, since it is larger than the sum of its proper divisors (35036086).

54504554 is a wasteful number, since it uses less digits than its factorization.

54504554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35605.

The product of its (nonzero) digits is 40000, while the sum is 32.

The square root of 54504554 is about 7382.7199594729. The cubic root of 54504554 is about 379.1498862973.

The spelling of 54504554 in words is "fifty-four million, five hundred four thousand, five hundred fifty-four".