5515343155 has 16 divisors (see below), whose sum is σ = 7568031744. Its totient is φ = 3779883360.

The previous prime is 5515343149. The next prime is 5515343177. The reversal of 5515343155 is 5513435155.

It is not a de Polignac number, because 5515343155 - 2³ = 5515343147 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23374 + ... + 107596.

It is an arithmetic number, because the mean of its divisors is an integer number (473001984).

Almost surely, 2^5515343155 is an apocalyptic number.

5515343155 is a deficient number, since it is larger than the sum of its proper divisors (2052688589).

5515343155 is a wasteful number, since it uses less digits than its factorization.

5515343155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86106.

The product of its digits is 112500, while the sum is 37.

The square root of 5515343155 is about 74265.3563581297. The cubic root of 5515343155 is about 1766.8140582895.

The spelling of 5515343155 in words is "five billion, five hundred fifteen million, three hundred forty-three thousand, one hundred fifty-five".