5706765978 has 16 divisors (see below), whose sum is σ = 11416126176. Its totient is φ = 1901822960.

The previous prime is 5706765947. The next prime is 5706765979. The reversal of 5706765978 is 8795676075.

It is not an unprimeable number, because it can be changed into a prime (5706765979) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78888 + ... + 132803.

It is an arithmetic number, because the mean of its divisors is an integer number (713507886).

Almost surely, 2^5706765978 is an apocalyptic number.

5706765978 is an abundant number, since it is smaller than the sum of its proper divisors (5709360198).

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

5706765978 is a wasteful number, since it uses less digits than its factorization.

5706765978 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216189.

The product of its (nonzero) digits is 22226400, while the sum is 60.

The square root of 5706765978 is about 75543.1398473746. The cubic root of 5706765978 is about 1787.0225020749.

The spelling of 5706765978 in words is "five billion, seven hundred six million, seven hundred sixty-five thousand, nine hundred seventy-eight".