564017361 has 32 divisors (see below), whose sum is σ = 790352640. Its totient is φ = 357427200.

The previous prime is 564017359. The next prime is 564017371. The reversal of 564017361 is 163710465.

It is not a de Polignac number, because 564017361 - 2¹ = 564017359 is a prime.

It is not an unprimeable number, because it can be changed into a prime (564017351) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1570900 + ... + 1571258.

It is an arithmetic number, because the mean of its divisors is an integer number (24698520).

Almost surely, 2^564017361 is an apocalyptic number.

It is an amenable number.

564017361 is a deficient number, since it is larger than the sum of its proper divisors (226335279).

564017361 is a wasteful number, since it uses less digits than its factorization.

564017361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 697.

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 564017361 is about 23749.0496862506. The cubic root of 564017361 is about 826.2233999720.

The spelling of 564017361 in words is "five hundred sixty-four million, seventeen thousand, three hundred sixty-one".