579996481 has 4 divisors (see below), whose sum is σ = 580054212. Its totient is φ = 579938752.

The previous prime is 579996467. The next prime is 579996499. The reversal of 579996481 is 184699975.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 336355600 + 243640881 = 18340^2 + 15609^2 .

It is a cyclic number.

It is not a de Polignac number, because 579996481 - 2⁷ = 579996353 is a prime.

It is a super-2 number, since 2×579996481² = 672791835944766722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (579996181) 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, 9436 + ... + 35341.

It is an arithmetic number, because the mean of its divisors is an integer number (145013553).

Almost surely, 2^579996481 is an apocalyptic number.

579996481 is the 15232-nd centered pentagonal number.

It is an amenable number.

579996481 is a deficient number, since it is larger than the sum of its proper divisors (57731).

579996481 is a wasteful number, since it uses less digits than its factorization.

579996481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57730.

The product of its digits is 4898880, while the sum is 58.

The square root of 579996481 is about 24083.1160982129. The cubic root of 579996481 is about 833.9534049346.

The spelling of 579996481 in words is "five hundred seventy-nine million, nine hundred ninety-six thousand, four hundred eighty-one".