564014515 has 8 divisors (see below), whose sum is σ = 680325408. Its totient is φ = 448872960.

The previous prime is 564014483. The next prime is 564014537. The reversal of 564014515 is 515410465.

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

It is not a de Polignac number, because 564014515 - 2⁵ = 564014483 is a prime.

It is a super-2 number, since 2×564014515² = 636224746261370450, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 291271 + ... + 293200.

It is an arithmetic number, because the mean of its divisors is an integer number (85040676).

Almost surely, 2^564014515 is an apocalyptic number.

564014515 is a deficient number, since it is larger than the sum of its proper divisors (116310893).

564014515 is a wasteful number, since it uses less digits than its factorization.

564014515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 584669.

The product of its (nonzero) digits is 12000, while the sum is 31.

The square root of 564014515 is about 23748.9897679880. The cubic root of 564014515 is about 826.2220102774. Note that the first 3 decimals are identical.

The spelling of 564014515 in words is "five hundred sixty-four million, fourteen thousand, five hundred fifteen".