5657204271 has 8 divisors (see below), whose sum is σ = 7543560960. Its totient is φ = 3771158552.

The previous prime is 5657204263. The next prime is 5657204317. The reversal of 5657204271 is 1724027565.

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 5657204271 - 2³ = 5657204263 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5657204171) 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, 31335 + ... + 110888.

It is an arithmetic number, because the mean of its divisors is an integer number (942945120).

Almost surely, 2^5657204271 is an apocalyptic number.

5657204271 is a deficient number, since it is larger than the sum of its proper divisors (1886356689).

5657204271 is a wasteful number, since it uses less digits than its factorization.

5657204271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155485.

The product of its (nonzero) digits is 117600, while the sum is 39.

The square root of 5657204271 is about 75214.3887231692. The cubic root of 5657204271 is about 1781.8341854782.

The spelling of 5657204271 in words is "five billion, six hundred fifty-seven million, two hundred four thousand, two hundred seventy-one".