5722971897 has 16 divisors (see below), whose sum is σ = 7813085760. Its totient is φ = 3725094912.

The previous prime is 5722971833. The next prime is 5722971899. The reversal of 5722971897 is 7981792275.

5722971897 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5722971897 - 2⁶ = 5722971833 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5722971899) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 103272 + ... + 148697.

It is an arithmetic number, because the mean of its divisors is an integer number (488317860).

Almost surely, 2^5722971897 is an apocalyptic number.

It is an amenable number.

5722971897 is a deficient number, since it is larger than the sum of its proper divisors (2090113863).

5722971897 is a wasteful number, since it uses less digits than its factorization.

5722971897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252152.

The product of its digits is 4445280, while the sum is 57.

The square root of 5722971897 is about 75650.3264831025. The cubic root of 5722971897 is about 1788.7124826816.

The spelling of 5722971897 in words is "five billion, seven hundred twenty-two million, nine hundred seventy-one thousand, eight hundred ninety-seven".