5515165135 has 8 divisors (see below), whose sum is σ = 6626945376. Its totient is φ = 4406300640.

The previous prime is 5515165127. The next prime is 5515165141. The reversal of 5515165135 is 5315615155.

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

It is not a de Polignac number, because 5515165135 - 2³ = 5515165127 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5515165094 and 5515165103.

It is a congruent number.

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, 724771 + ... + 732340.

It is an arithmetic number, because the mean of its divisors is an integer number (828368172).

Almost surely, 2^5515165135 is an apocalyptic number.

5515165135 is a deficient number, since it is larger than the sum of its proper divisors (1111780241).

5515165135 is a wasteful number, since it uses less digits than its factorization.

5515165135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1457873.

The product of its digits is 56250, while the sum is 37.

The square root of 5515165135 is about 74264.1578084610. The cubic root of 5515165135 is about 1766.7950487970.

The spelling of 5515165135 in words is "five billion, five hundred fifteen million, one hundred sixty-five thousand, one hundred thirty-five".