5208956998 has 16 divisors (see below), whose sum is σ = 8936820000. Its totient is φ = 2230615296.

The previous prime is 5208956983. The next prime is 5208957041. The reversal of 5208956998 is 8996598025.

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, 131461 + ... + 166432.

It is an arithmetic number, because the mean of its divisors is an integer number (558551250).

Almost surely, 2^5208956998 is an apocalyptic number.

5208956998 is a deficient number, since it is larger than the sum of its proper divisors (3727863002).

5208956998 is a wasteful number, since it uses less digits than its factorization.

5208956998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299151.

The product of its (nonzero) digits is 13996800, while the sum is 61.

The square root of 5208956998 is about 72173.1043949199. The cubic root of 5208956998 is about 1733.4723711037.

The spelling of 5208956998 in words is "five billion, two hundred eight million, nine hundred fifty-six thousand, nine hundred ninety-eight".