5656773970 has 32 divisors (see below), whose sum is σ = 10785436416. Its totient is φ = 2128761600.

The previous prime is 5656773961. The next prime is 5656773989. The reversal of 5656773970 is 793776565.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 568135 + ... + 578005.

It is an arithmetic number, because the mean of its divisors is an integer number (337044888).

Almost surely, 2^5656773970 is an apocalyptic number.

5656773970 is a deficient number, since it is larger than the sum of its proper divisors (5128662446).

5656773970 is a wasteful number, since it uses less digits than its factorization.

5656773970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13266.

The product of its (nonzero) digits is 8334900, while the sum is 55.

The square root of 5656773970 is about 75211.5281722157. The cubic root of 5656773970 is about 1781.7890074223.

The spelling of 5656773970 in words is "five billion, six hundred fifty-six million, seven hundred seventy-three thousand, nine hundred seventy".