5697997964 has 6 divisors (see below), whose sum is σ = 9971496444. Its totient is φ = 2848998980.

The previous prime is 5697997957. The next prime is 5697998011. The reversal of 5697997964 is 4697997965.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 712249742 + ... + 712249749.

It is an arithmetic number, because the mean of its divisors is an integer number (1661916074).

Almost surely, 2^5697997964 is an apocalyptic number.

It is an amenable number.

5697997964 is a deficient number, since it is larger than the sum of its proper divisors (4273498480).

5697997964 is a wasteful number, since it uses less digits than its factorization.

5697997964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1424499495 (or 1424499493 counting only the distinct ones).

The product of its digits is 231472080, while the sum is 71.

The square root of 5697997964 is about 75485.0843809557. The cubic root of 5697997964 is about 1786.1068246847.

Subtracting from 5697997964 its reverse (4697997965), we obtain a palindrome (999999999).

The spelling of 5697997964 in words is "five billion, six hundred ninety-seven million, nine hundred ninety-seven thousand, nine hundred sixty-four".