5655700000 has 144 divisors (see below), whose sum is σ = 14528445120. Its totient is φ = 2163040000.

The previous prime is 5655699979. The next prime is 5655700033. The reversal of 5655700000 is 75565.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2298771 + ... + 2301229.

It is an arithmetic number, because the mean of its divisors is an integer number (100891980).

Almost surely, 2^5655700000 is an apocalyptic number.

5655700000 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 5655700000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7264222560).

5655700000 is an abundant number, since it is smaller than the sum of its proper divisors (8872745120).

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

5655700000 is an equidigital number, since it uses as much as digits as its factorization.

5655700000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2517 (or 2489 counting only the distinct ones).

The product of its (nonzero) digits is 5250, while the sum is 28.

The square root of 5655700000 is about 75204.3881698402. The cubic root of 5655700000 is about 1781.6762394344.

Adding to 5655700000 its reverse (75565), we get a palindrome (5655775565).

The spelling of 5655700000 in words is "five billion, six hundred fifty-five million, seven hundred thousand".