564153898 has 16 divisors (see below), whose sum is σ = 1055041344. Its totient is φ = 219800160.

The previous prime is 564153883. The next prime is 564153899. The reversal of 564153898 is 898351465.

It is not an unprimeable number, because it can be changed into a prime (564153899) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1831515 + ... + 1831822.

It is an arithmetic number, because the mean of its divisors is an integer number (65940084).

Almost surely, 2^564153898 is an apocalyptic number.

564153898 is a deficient number, since it is larger than the sum of its proper divisors (490887446).

564153898 is a wasteful number, since it uses less digits than its factorization.

564153898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3663357.

The product of its digits is 1036800, while the sum is 49.

The square root of 564153898 is about 23751.9240904816. The cubic root of 564153898 is about 826.2900651555.

The spelling of 564153898 in words is "five hundred sixty-four million, one hundred fifty-three thousand, eight hundred ninety-eight".