560405540 has 12 divisors (see below), whose sum is σ = 1176851676. Its totient is φ = 224162208.

The previous prime is 560405537. The next prime is 560405543. The reversal of 560405540 is 45504065.

It is an interprime number because it is at equal distance from previous prime (560405537) and next prime (560405543).

It can be written as a sum of positive squares in 2 ways, for example, as 283316224 + 277089316 = 16832^2 + 16646^2 .

It is not an unprimeable number, because it can be changed into a prime (560405543) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14010119 + ... + 14010158.

It is an arithmetic number, because the mean of its divisors is an integer number (98070973).

Almost surely, 2^560405540 is an apocalyptic number.

It is an amenable number.

560405540 is an abundant number, since it is smaller than the sum of its proper divisors (616446136).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

560405540 is a wasteful number, since it uses less digits than its factorization.

560405540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28020286 (or 28020284 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 560405540 is about 23672.8861780730. The cubic root of 560405540 is about 824.4559817179.

The spelling of 560405540 in words is "five hundred sixty million, four hundred five thousand, five hundred forty".