5515512052 has 24 divisors (see below), whose sum is σ = 10253381600. Its totient is φ = 2588638176.

The previous prime is 5515512049. The next prime is 5515512073. The reversal of 5515512052 is 2502155155.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 324618 + ... + 341185.

Almost surely, 2^5515512052 is an apocalyptic number.

It is an amenable number.

5515512052 is a deficient number, since it is larger than the sum of its proper divisors (4737869548).

5515512052 is a wasteful number, since it uses less digits than its factorization.

5515512052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 665935 (or 665933 counting only the distinct ones).

The product of its (nonzero) digits is 12500, while the sum is 31.

The square root of 5515512052 is about 74266.4934677813. The cubic root of 5515512052 is about 1766.8320932234.

The spelling of 5515512052 in words is "five billion, five hundred fifteen million, five hundred twelve thousand, fifty-two".