578960881 has 2 divisors, whose sum is σ = 578960882. Its totient is φ = 578960880.

The previous prime is 578960831. The next prime is 578960887. The reversal of 578960881 is 188069875.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 541027600 + 37933281 = 23260^2 + 6159^2 .

It is a cyclic number.

It is not a de Polignac number, because 578960881 - 2¹⁷ = 578829809 is a prime.

It is a super-2 number, since 2×578960881² = 670391403456592322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (578960887) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 289480440 + 289480441.

It is an arithmetic number, because the mean of its divisors is an integer number (289480441).

Almost surely, 2^578960881 is an apocalyptic number.

It is an amenable number.

578960881 is a deficient number, since it is larger than the sum of its proper divisors (1).

578960881 is an equidigital number, since it uses as much as digits as its factorization.

578960881 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 967680, while the sum is 52.

The square root of 578960881 is about 24061.6059522219. The cubic root of 578960881 is about 833.4567601536.

The spelling of 578960881 in words is "five hundred seventy-eight million, nine hundred sixty thousand, eight hundred eighty-one".