6560015451 has 16 divisors (see below), whose sum is σ = 9556992768. Its totient is φ = 3969453600.

The previous prime is 6560015419. The next prime is 6560015453. The reversal of 6560015451 is 1545100656.

It is not a de Polignac number, because 6560015451 - 2⁵ = 6560015419 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (6560015453) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 136696 + ... + 178341.

It is an arithmetic number, because the mean of its divisors is an integer number (597312048).

Almost surely, 2^6560015451 is an apocalyptic number.

6560015451 is a deficient number, since it is larger than the sum of its proper divisors (2996977317).

6560015451 is a wasteful number, since it uses less digits than its factorization.

6560015451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315682.

The product of its (nonzero) digits is 18000, while the sum is 33.

The square root of 6560015451 is about 80993.9223090227. The cubic root of 6560015451 is about 1871.9817943409.

The spelling of 6560015451 in words is "six billion, five hundred sixty million, fifteen thousand, four hundred fifty-one".