5515320884 has 6 divisors (see below), whose sum is σ = 9651811554. Its totient is φ = 2757660440.

The previous prime is 5515320869. The next prime is 5515320901. The reversal of 5515320884 is 4880235155.

It can be written as a sum of positive squares in only one way, i.e., 4072992400 + 1442328484 = 63820^2 + 37978^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 689415107 + ... + 689415114.

It is an arithmetic number, because the mean of its divisors is an integer number (1608635259).

Almost surely, 2^5515320884 is an apocalyptic number.

It is an amenable number.

5515320884 is a deficient number, since it is larger than the sum of its proper divisors (4136490670).

5515320884 is a wasteful number, since it uses less digits than its factorization.

5515320884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1378830225 (or 1378830223 counting only the distinct ones).

The product of its (nonzero) digits is 192000, while the sum is 41.

The square root of 5515320884 is about 74265.2064159254. The cubic root of 5515320884 is about 1766.8116801498.

The spelling of 5515320884 in words is "five billion, five hundred fifteen million, three hundred twenty thousand, eight hundred eighty-four".