544957 has 8 divisors (see below), whose sum is σ = 628736. Its totient is φ = 462672.

The previous prime is 544937. The next prime is 544961. The reversal of 544957 is 759445.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-544957 is a prime.

It is a Duffinian number.

544957 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (544927) 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, 583 + ... + 1195.

It is an arithmetic number, because the mean of its divisors is an integer number (78592).

2⁵⁴⁴⁹⁵⁷ is an apocalyptic number.

It is an amenable number.

544957 is a deficient number, since it is larger than the sum of its proper divisors (83779).

544957 is a wasteful number, since it uses less digits than its factorization.

544957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 747.

The product of its digits is 25200, while the sum is 34.

The square root of 544957 is about 738.2120291624. The cubic root of 544957 is about 81.6809434062.

It can be divided in two parts, 5 and 44957, that multiplied together give a triangular number (224785 = T₆₇₀).

The spelling of 544957 in words is "five hundred forty-four thousand, nine hundred fifty-seven".