5196072065 has 16 divisors (see below), whose sum is σ = 6413931216. Its totient is φ = 4038604800.

The previous prime is 5196072043. The next prime is 5196072113. The reversal of 5196072065 is 5602706915.

It can be written as a sum of positive squares in 8 ways, for example, as 676468081 + 4519603984 = 26009^2 + 67228^2 .

It is not a de Polignac number, because 5196072065 - 2⁶ = 5196072001 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3182 + ... + 101991.

It is an arithmetic number, because the mean of its divisors is an integer number (400870701).

Almost surely, 2^5196072065 is an apocalyptic number.

It is an amenable number.

5196072065 is a deficient number, since it is larger than the sum of its proper divisors (1217859151).

5196072065 is a wasteful number, since it uses less digits than its factorization.

5196072065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105460.

The product of its (nonzero) digits is 113400, while the sum is 41.

The square root of 5196072065 is about 72083.7850351936. The cubic root of 5196072065 is about 1732.0418788888.

The spelling of 5196072065 in words is "five billion, one hundred ninety-six million, seventy-two thousand, sixty-five".