5579155890 has 96 divisors (see below), whose sum is σ = 18085182336. Its totient is φ = 1159303680.

The previous prime is 5579155871. The next prime is 5579155909. The reversal of 5579155890 is 985519755.

It is a happy number.

5579155890 is a `hidden beast` number, since 5 + 57 + 9 + 1 + 5 + 589 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (5579155871) and next prime (5579155909).

It is a super-2 number, since 2×5579155890² = 62253960889843384200, which contains 22 as substring.

It is a Curzon number.

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, 395607 + ... + 409466.

It is an arithmetic number, because the mean of its divisors is an integer number (188387316).

Almost surely, 2^5579155890 is an apocalyptic number.

5579155890 is an abundant number, since it is smaller than the sum of its proper divisors (12506026446).

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

5579155890 is a wasteful number, since it uses less digits than its factorization.

5579155890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 805104 (or 805101 counting only the distinct ones).

The product of its (nonzero) digits is 2835000, while the sum is 54.

The square root of 5579155890 is about 74693.7473286754. The cubic root of 5579155890 is about 1773.6019821745.

The spelling of 5579155890 in words is "five billion, five hundred seventy-nine million, one hundred fifty-five thousand, eight hundred ninety".