5515155160 has 16 divisors (see below), whose sum is σ = 12409099200. Its totient is φ = 2206062048.

The previous prime is 5515155133. The next prime is 5515155167. The reversal of 5515155160 is 615515155.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5515155167) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68939400 + ... + 68939479.

It is an arithmetic number, because the mean of its divisors is an integer number (775568700).

Almost surely, 2^5515155160 is an apocalyptic number.

It is an amenable number.

5515155160 is an abundant number, since it is smaller than the sum of its proper divisors (6893944040).

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

5515155160 is a wasteful number, since it uses less digits than its factorization.

5515155160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137878890 (or 137878886 counting only the distinct ones).

The product of its (nonzero) digits is 18750, while the sum is 34.

The square root of 5515155160 is about 74264.0906495192. The cubic root of 5515155160 is about 1766.7939836254.

The spelling of 5515155160 in words is "five billion, five hundred fifteen million, one hundred fifty-five thousand, one hundred sixty".