5657511112 has 48 divisors (see below), whose sum is σ = 12097295280. Its totient is φ = 2459767200.

The previous prime is 5657511071. The next prime is 5657511113. The reversal of 5657511112 is 2111157565.

It is not an unprimeable number, because it can be changed into a prime (5657511113) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14214 + ... + 107317.

It is an arithmetic number, because the mean of its divisors is an integer number (252026985).

Almost surely, 2^5657511112 is an apocalyptic number.

It is an amenable number.

5657511112 is an abundant number, since it is smaller than the sum of its proper divisors (6439784168).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5657511112 is a wasteful number, since it uses less digits than its factorization.

5657511112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121594 (or 121567 counting only the distinct ones).

The product of its digits is 10500, while the sum is 34.

The square root of 5657511112 is about 75216.4284714450. The cubic root of 5657511112 is about 1781.8663998531.

Adding to 5657511112 its reverse (2111157565), we get a palindrome (7768668677).

The spelling of 5657511112 in words is "five billion, six hundred fifty-seven million, five hundred eleven thousand, one hundred twelve".