560640577 has 8 divisors (see below), whose sum is σ = 642480896. Its totient is φ = 479237472.

The previous prime is 560640551. The next prime is 560640593. The reversal of 560640577 is 775046065.

It is a happy number.

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

It is not a de Polignac number, because 560640577 - 2⁷ = 560640449 is a prime.

It is a super-3 number, since 3×560640577³ (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (560640547) 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, 106548 + ... + 111685.

It is an arithmetic number, because the mean of its divisors is an integer number (80310112).

Almost surely, 2^560640577 is an apocalyptic number.

It is an amenable number.

560640577 is a deficient number, since it is larger than the sum of its proper divisors (81840319).

560640577 is a wasteful number, since it uses less digits than its factorization.

560640577 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218607.

The product of its (nonzero) digits is 176400, while the sum is 40.

The square root of 560640577 is about 23677.8499235045. The cubic root of 560640577 is about 824.5712259845.

The spelling of 560640577 in words is "five hundred sixty million, six hundred forty thousand, five hundred seventy-seven".