5201999993 has 2 divisors, whose sum is σ = 5201999994. Its totient is φ = 5201999992.

The previous prime is 5201999989. The next prime is 5202000007. The reversal of 5201999993 is 3999991025.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4801519849 + 400480144 = 69293^2 + 20012^2 .

It is a cyclic number.

It is not a de Polignac number, because 5201999993 - 2² = 5201999989 is a prime.

It is not a weakly prime, because it can be changed into another prime (5201999963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2600999996 + 2600999997.

It is an arithmetic number, because the mean of its divisors is an integer number (2600999997).

Almost surely, 2^5201999993 is an apocalyptic number.

It is an amenable number.

5201999993 is a deficient number, since it is larger than the sum of its proper divisors (1).

5201999993 is an equidigital number, since it uses as much as digits as its factorization.

5201999993 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1771470, while the sum is 56.

The square root of 5201999993 is about 72124.8916325009. The cubic root of 5201999993 is about 1732.7002940258.

The spelling of 5201999993 in words is "five billion, two hundred one million, nine hundred ninety-nine thousand, nine hundred ninety-three".