554957 has 4 divisors (see below), whose sum is σ = 597660. Its totient is φ = 512256.

The previous prime is 554951. The next prime is 554959. The reversal of 554957 is 759455.

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 137641 + 417316 = 371^2 + 646^2 .

It is a cyclic number.

It is not a de Polignac number, because 554957 - 2⁶ = 554893 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 (554951) 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, 21332 + ... + 21357.

It is an arithmetic number, because the mean of its divisors is an integer number (149415).

2⁵⁵⁴⁹⁵⁷ is an apocalyptic number.

It is an amenable number.

554957 is a deficient number, since it is larger than the sum of its proper divisors (42703).

554957 is a wasteful number, since it uses less digits than its factorization.

554957 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42702.

The product of its digits is 31500, while the sum is 35.

The square root of 554957 is about 744.9543610182. The cubic root of 554957 is about 82.1775352364.

The spelling of 554957 in words is "five hundred fifty-four thousand, nine hundred fifty-seven".