5657488100 has 108 divisors (see below), whose sum is σ = 13547122512. Its totient is φ = 2049220800.

The previous prime is 5657488099. The next prime is 5657488103. The reversal of 5657488100 is 18847565.

It is a happy number.

It is a super-2 number, since 2×5657488100² = 64014343203283220000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is not an unprimeable number, because it can be changed into a prime (5657488103) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 3713939 + ... + 3715461.

Almost surely, 2^5657488100 is an apocalyptic number.

5657488100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5657488100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6773561256).

5657488100 is an abundant number, since it is smaller than the sum of its proper divisors (7889634412).

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

5657488100 is a wasteful number, since it uses less digits than its factorization.

5657488100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1866 (or 1848 counting only the distinct ones).

The product of its (nonzero) digits is 268800, while the sum is 44.

The square root of 5657488100 is about 75216.2754993891. The cubic root of 5657488100 is about 1781.8639839283.

The spelling of 5657488100 in words is "five billion, six hundred fifty-seven million, four hundred eighty-eight thousand, one hundred".