5357033857 has 4 divisors (see below), whose sum is σ = 6122324416. Its totient is φ = 4591743300.

The previous prime is 5357033813. The next prime is 5357033921. The reversal of 5357033857 is 7583307535.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5357033857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5357033657) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 382645269 + ... + 382645282.

It is an arithmetic number, because the mean of its divisors is an integer number (1530581104).

Almost surely, 2^5357033857 is an apocalyptic number.

It is an amenable number.

5357033857 is a deficient number, since it is larger than the sum of its proper divisors (765290559).

5357033857 is an equidigital number, since it uses as much as digits as its factorization.

5357033857 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 765290558.

The product of its (nonzero) digits is 1323000, while the sum is 46.

The square root of 5357033857 is about 73191.7608546208. The cubic root of 5357033857 is about 1749.7451446011.

The spelling of 5357033857 in words is "five billion, three hundred fifty-seven million, thirty-three thousand, eight hundred fifty-seven".