6560040522 has 48 divisors (see below), whose sum is σ = 15402229920. Its totient is φ = 1857092832.

The previous prime is 6560040521. The next prime is 6560040523. The reversal of 6560040522 is 2250400656.

It is an interprime number because it is at equal distance from previous prime (6560040521) and next prime (6560040523).

It is a self number, because there is not a number n which added to its sum of digits gives 6560040522.

It is not an unprimeable number, because it can be changed into a prime (6560040521) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 70308 + ... + 134399.

It is an arithmetic number, because the mean of its divisors is an integer number (320879790).

Almost surely, 2^6560040522 is an apocalyptic number.

6560040522 is an abundant number, since it is smaller than the sum of its proper divisors (8842189398).

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

6560040522 is a wasteful number, since it uses less digits than its factorization.

6560040522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204835 (or 204828 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 6560040522 is about 80994.0770797470. The cubic root of 6560040522 is about 1871.9841791115.

The spelling of 6560040522 in words is "six billion, five hundred sixty million, forty thousand, five hundred twenty-two".