54044461 has 4 divisors (see below), whose sum is σ = 54075132. Its totient is φ = 54013792.

The previous prime is 54044447. The next prime is 54044467. The reversal of 54044461 is 16444045.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 24068836 + 29975625 = 4906^2 + 5475^2 .

It is a cyclic number.

It is not a de Polignac number, because 54044461 - 2¹⁷ = 53913389 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54044467) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12520 + ... + 16273.

It is an arithmetic number, because the mean of its divisors is an integer number (13518783).

Almost surely, 2^54044461 is an apocalyptic number.

It is an amenable number.

54044461 is a deficient number, since it is larger than the sum of its proper divisors (30671).

54044461 is a wasteful number, since it uses less digits than its factorization.

54044461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30670.

The product of its (nonzero) digits is 7680, while the sum is 28.

The square root of 54044461 is about 7351.4937937810. The cubic root of 54044461 is about 378.0800223441.

The spelling of 54044461 in words is "fifty-four million, forty-four thousand, four hundred sixty-one".