6511060456 has 16 divisors (see below), whose sum is σ = 12408374340. Its totient is φ = 3202160640.

The previous prime is 6511060433. The next prime is 6511060499. The reversal of 6511060456 is 6540601156.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 6373467556 + 137592900 = 79834^2 + 11730^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6670681 + ... + 6671656.

Almost surely, 2^6511060456 is an apocalyptic number.

It is an amenable number.

6511060456 is a deficient number, since it is larger than the sum of its proper divisors (5897313884).

6511060456 is a wasteful number, since it uses less digits than its factorization.

6511060456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13342404 (or 13342400 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 34.

The square root of 6511060456 is about 80691.1423639547. The cubic root of 6511060456 is about 1867.3135240891.

The spelling of 6511060456 in words is "six billion, five hundred eleven million, sixty thousand, four hundred fifty-six".