5747656894 has 32 divisors (see below), whose sum is σ = 10091008512. Its totient is φ = 2404500000.

The previous prime is 5747656861. The next prime is 5747656913. The reversal of 5747656894 is 4986567475.

It is a happy number.

It is a super-2 number, since 2×5747656894² = 66071119542291454472, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71769 + ... + 129019.

It is an arithmetic number, because the mean of its divisors is an integer number (315344016).

Almost surely, 2^5747656894 is an apocalyptic number.

5747656894 is a deficient number, since it is larger than the sum of its proper divisors (4343351618).

5747656894 is a wasteful number, since it uses less digits than its factorization.

5747656894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57432.

The product of its digits is 50803200, while the sum is 61.

The square root of 5747656894 is about 75813.3028828055. The cubic root of 5747656894 is about 1791.2805557515.

The spelling of 5747656894 in words is "five billion, seven hundred forty-seven million, six hundred fifty-six thousand, eight hundred ninety-four".