6476916456 has 24 divisors (see below), whose sum is σ = 17541648930. Its totient is φ = 2158972128.

The previous prime is 6476916437. The next prime is 6476916461. The reversal of 6476916456 is 6546196746.

6476916456 is a `hidden beast` number, since 6 + 476 + 9 + 164 + 5 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 6330748356 + 146168100 = 79566^2 + 12090^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 44978515 + ... + 44978658.

Almost surely, 2^6476916456 is an apocalyptic number.

It is an amenable number.

6476916456 is an abundant number, since it is smaller than the sum of its proper divisors (11064732474).

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

6476916456 is a wasteful number, since it uses less digits than its factorization.

6476916456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89957185 (or 89957178 counting only the distinct ones).

The product of its digits is 6531840, while the sum is 54.

The square root of 6476916456 is about 80479.2920943021. The cubic root of 6476916456 is about 1864.0437378834.

It can be divided in two parts, 64769 and 16456, that added together give a square (81225 = 285²).

The spelling of 6476916456 in words is "six billion, four hundred seventy-six million, nine hundred sixteen thousand, four hundred fifty-six".