5555615488 has 18 divisors (see below), whose sum is σ = 11089529864. Its totient is φ = 2777807616.

The previous prime is 5555615363. The next prime is 5555615489. The reversal of 5555615488 is 8845165555.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5555615489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10850556 + ... + 10851067.

Almost surely, 2^5555615488 is an apocalyptic number.

It is an amenable number.

5555615488 is a deficient number, since it is larger than the sum of its proper divisors (5533914376).

5555615488 is an equidigital number, since it uses as much as digits as its factorization.

5555615488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21701639 (or 21701625 counting only the distinct ones).

The product of its digits is 4800000, while the sum is 52.

The square root of 5555615488 is about 74536.0012879682. The cubic root of 5555615488 is about 1771.1039840540.

The spelling of 5555615488 in words is "five billion, five hundred fifty-five million, six hundred fifteen thousand, four hundred eighty-eight".