564042235 has 8 divisors (see below), whose sum is σ = 716665536. Its totient is φ = 424690560.

The previous prime is 564042209. The next prime is 564042239. The reversal of 564042235 is 532240465.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 564042235 - 2¹⁹ = 563517947 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 564042197 and 564042206.

It is not an unprimeable number, because it can be changed into a prime (564042239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3317811 + ... + 3317980.

It is an arithmetic number, because the mean of its divisors is an integer number (89583192).

Almost surely, 2^564042235 is an apocalyptic number.

564042235 is a deficient number, since it is larger than the sum of its proper divisors (152623301).

564042235 is a wasteful number, since it uses less digits than its factorization.

564042235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6635813.

The product of its (nonzero) digits is 28800, while the sum is 31.

The square root of 564042235 is about 23749.5733645891. The cubic root of 564042235 is about 826.2355456849.

The spelling of 564042235 in words is "five hundred sixty-four million, forty-two thousand, two hundred thirty-five".