544979 has 2 divisors, whose sum is σ = 544980. Its totient is φ = 544978.

The previous prime is 544963. The next prime is 545023. The reversal of 544979 is 979445.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 544979 - 2⁴ = 544963 is a prime.

It is a super-2 number, since 2×544979² = 594004220882, which contains 22 as substring.

It is a Chen prime.

It is a plaindrome in base 12.

It is not a weakly prime, because it can be changed into another prime (544919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272489 + 272490.

It is an arithmetic number, because the mean of its divisors is an integer number (272490).

2⁵⁴⁴⁹⁷⁹ is an apocalyptic number.

544979 is a deficient number, since it is larger than the sum of its proper divisors (1).

544979 is an equidigital number, since it uses as much as digits as its factorization.

544979 is an evil number, because the sum of its binary digits is even.

The product of its digits is 45360, while the sum is 38.

The square root of 544979 is about 738.2269298800. The cubic root of 544979 is about 81.6820425489.

The spelling of 544979 in words is "five hundred forty-four thousand, nine hundred seventy-nine".