5657296397 has 8 divisors (see below), whose sum is σ = 5991065856. Its totient is φ = 5323636672.

The previous prime is 5657296391. The next prime is 5657296429. The reversal of 5657296397 is 7936927565.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5657296397 - 2²² = 5653102093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5657296391) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 94148 + ... + 142050.

It is an arithmetic number, because the mean of its divisors is an integer number (748883232).

Almost surely, 2^5657296397 is an apocalyptic number.

It is an amenable number.

5657296397 is a deficient number, since it is larger than the sum of its proper divisors (333769459).

5657296397 is a wasteful number, since it uses less digits than its factorization.

5657296397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54867.

The product of its digits is 21432600, while the sum is 59.

The square root of 5657296397 is about 75215.0011433889. The cubic root of 5657296397 is about 1781.8438576506.

The spelling of 5657296397 in words is "five billion, six hundred fifty-seven million, two hundred ninety-six thousand, three hundred ninety-seven".