5655115564 has 24 divisors (see below), whose sum is σ = 11317951008. Its totient is φ = 2421966720.

The previous prime is 5655115541. The next prime is 5655115567. The reversal of 5655115564 is 4655115565.

It is a self number, because there is not a number n which added to its sum of digits gives 5655115564.

It is not an unprimeable number, because it can be changed into a prime (5655115567) 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, 26719 + ... + 109654.

It is an arithmetic number, because the mean of its divisors is an integer number (471581292).

Almost surely, 2^5655115564 is an apocalyptic number.

It is an amenable number.

5655115564 is an abundant number, since it is smaller than the sum of its proper divisors (5662835444).

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

5655115564 is a wasteful number, since it uses less digits than its factorization.

5655115564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137865 (or 137863 counting only the distinct ones).

The product of its digits is 450000, while the sum is 43.

The square root of 5655115564 is about 75200.5024185344. The cubic root of 5655115564 is about 1781.6148670370.

Subtracting from 5655115564 its reverse (4655115565), we obtain a palindrome (999999999).

The spelling of 5655115564 in words is "five billion, six hundred fifty-five million, one hundred fifteen thousand, five hundred sixty-four".