5515143356 has 24 divisors (see below), whose sum is σ = 9759513456. Its totient is φ = 2726760960.

The previous prime is 5515143341. The next prime is 5515143371. The reversal of 5515143356 is 6533415155.

It is an interprime number because it is at equal distance from previous prime (5515143341) and next prime (5515143371).

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, 489911 + ... + 501041.

It is an arithmetic number, because the mean of its divisors is an integer number (406646394).

Almost surely, 2^5515143356 is an apocalyptic number.

It is an amenable number.

5515143356 is a deficient number, since it is larger than the sum of its proper divisors (4244370100).

5515143356 is a wasteful number, since it uses less digits than its factorization.

5515143356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12509 (or 12507 counting only the distinct ones).

The product of its digits is 135000, while the sum is 38.

The square root of 5515143356 is about 74264.0111763430. The cubic root of 5515143356 is about 1766.7927231441.

The spelling of 5515143356 in words is "five billion, five hundred fifteen million, one hundred forty-three thousand, three hundred fifty-six".