5520515155 has 8 divisors (see below), whose sum is σ = 6643602000. Its totient is φ = 4403756256.

The previous prime is 5520515149. The next prime is 5520515167. The reversal of 5520515155 is 5515150255.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5520515155 - 2⁷ = 5520515027 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5520515155.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1580065 + ... + 1583554.

It is an arithmetic number, because the mean of its divisors is an integer number (830450250).

Almost surely, 2^5520515155 is an apocalyptic number.

5520515155 is a deficient number, since it is larger than the sum of its proper divisors (1123086845).

5520515155 is a wasteful number, since it uses less digits than its factorization.

5520515155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3163973.

The product of its (nonzero) digits is 31250, while the sum is 34.

The square root of 5520515155 is about 74300.1692797533. The cubic root of 5520515155 is about 1767.3661609827.

The spelling of 5520515155 in words is "five billion, five hundred twenty million, five hundred fifteen thousand, one hundred fifty-five".