54544775 has 12 divisors (see below), whose sum is σ = 67771704. Its totient is φ = 43548000.

The previous prime is 54544759. The next prime is 54544793. The reversal of 54544775 is 57744545.

It is not a de Polignac number, because 54544775 - 2⁴ = 54544759 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12365 + ... + 16185.

It is an arithmetic number, because the mean of its divisors is an integer number (5647642).

Almost surely, 2^54544775 is an apocalyptic number.

54544775 is a deficient number, since it is larger than the sum of its proper divisors (13226929).

54544775 is a wasteful number, since it uses less digits than its factorization.

54544775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4402 (or 4397 counting only the distinct ones).

The product of its digits is 392000, while the sum is 41.

The square root of 54544775 is about 7385.4434531719. The cubic root of 54544775 is about 379.2431264449.

The spelling of 54544775 in words is "fifty-four million, five hundred forty-four thousand, seven hundred seventy-five".