4991563322 has 8 divisors (see below), whose sum is σ = 7491772596. Its totient is φ = 2494305792.

The previous prime is 4991563289. The next prime is 4991563333. The reversal of 4991563322 is 2233651994.

It can be written as a sum of positive squares in 2 ways, for example, as 4898460121 + 93103201 = 69989^2 + 9649^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 733703 + ... + 740474.

Almost surely, 2^4991563322 is an apocalyptic number.

4991563322 is a deficient number, since it is larger than the sum of its proper divisors (2500209274).

4991563322 is a wasteful number, since it uses less digits than its factorization.

4991563322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1475872.

The product of its digits is 349920, while the sum is 44.

The square root of 4991563322 is about 70650.9966100974. The cubic root of 4991563322 is about 1709.0136374641.

The spelling of 4991563322 in words is "four billion, nine hundred ninety-one million, five hundred sixty-three thousand, three hundred twenty-two".