5515029960 has 192 divisors, whose sum is σ = 18460612800. Its totient is φ = 1316789760.

The previous prime is 5515029943. The next prime is 5515029977. The reversal of 5515029960 is 699205155.

It is an interprime number because it is at equal distance from previous prime (5515029943) and next prime (5515029977).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 970006 + ... + 975674.

It is an arithmetic number, because the mean of its divisors is an integer number (96149025).

Almost surely, 2^5515029960 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5515029960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9230306400).

5515029960 is an abundant number, since it is smaller than the sum of its proper divisors (12945582840).

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

5515029960 is a wasteful number, since it uses less digits than its factorization.

5515029960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5772 (or 5757 counting only the distinct ones).

The product of its (nonzero) digits is 121500, while the sum is 42.

The square root of 5515029960 is about 74263.2477070590. The cubic root of 5515029960 is about 1766.7806141448.

The spelling of 5515029960 in words is "five billion, five hundred fifteen million, twenty-nine thousand, nine hundred sixty".