564545235 has 16 divisors (see below), whose sum is σ = 942545664. Its totient is φ = 287999712.

The previous prime is 564545209. The next prime is 564545243. The reversal of 564545235 is 532545465.

It is not a de Polignac number, because 564545235 - 2⁵ = 564545203 is a prime.

It is a super-2 number, since 2×564545235² = 637422644722410450, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 564545193 and 564545202.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 817837 + ... + 818526.

It is an arithmetic number, because the mean of its divisors is an integer number (58909104).

Almost surely, 2^564545235 is an apocalyptic number.

564545235 is a deficient number, since it is larger than the sum of its proper divisors (378000429).

564545235 is a wasteful number, since it uses less digits than its factorization.

564545235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1636394.

The product of its digits is 360000, while the sum is 39.

The square root of 564545235 is about 23760.1606686487. The cubic root of 564545235 is about 826.4810787171.

The spelling of 564545235 in words is "five hundred sixty-four million, five hundred forty-five thousand, two hundred thirty-five".