5199320704 has 16 divisors (see below), whose sum is σ = 10358021970. Its totient is φ = 2599660288.

The previous prime is 5199320689. The next prime is 5199320717. The reversal of 5199320704 is 4070239915.

It can be written as a sum of positive squares in only one way, i.e., 3682062400 + 1517258304 = 60680^2 + 38952^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20309719 + ... + 20309974.

Almost surely, 2^5199320704 is an apocalyptic number.

It is an amenable number.

5199320704 is a deficient number, since it is larger than the sum of its proper divisors (5158701266).

5199320704 is an equidigital number, since it uses as much as digits as its factorization.

5199320704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40619707 (or 40619695 counting only the distinct ones).

The product of its (nonzero) digits is 68040, while the sum is 40.

The square root of 5199320704 is about 72106.3152851399. The cubic root of 5199320704 is about 1732.4027672992.

The spelling of 5199320704 in words is "five billion, one hundred ninety-nine million, three hundred twenty thousand, seven hundred four".