5856656401 has 4 divisors (see below), whose sum is σ = 6058610100. Its totient is φ = 5654702704.

The previous prime is 5856656381. The next prime is 5856656411. The reversal of 5856656401 is 1046566585.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1417899025 + 4438757376 = 37655^2 + 66624^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5856656401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5856656411) 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, 100976806 + ... + 100976863.

It is an arithmetic number, because the mean of its divisors is an integer number (1514652525).

Almost surely, 2^5856656401 is an apocalyptic number.

It is an amenable number.

5856656401 is a deficient number, since it is larger than the sum of its proper divisors (201953699).

5856656401 is a wasteful number, since it uses less digits than its factorization.

5856656401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201953698.

The product of its (nonzero) digits is 864000, while the sum is 46.

The square root of 5856656401 is about 76528.7945873970. The cubic root of 5856656401 is about 1802.5331003211.

The spelling of 5856656401 in words is "five billion, eight hundred fifty-six million, six hundred fifty-six thousand, four hundred one".