5120801899 has 2 divisors, whose sum is σ = 5120801900. Its totient is φ = 5120801898.

The previous prime is 5120801821. The next prime is 5120801923. The reversal of 5120801899 is 9981080215.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5120801899 - 2¹¹ = 5120799851 is a prime.

It is a super-2 number, since 2×5120801899² = 52445224177604012402, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5120807899) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2560400949 + 2560400950.

It is an arithmetic number, because the mean of its divisors is an integer number (2560400950).

Almost surely, 2^5120801899 is an apocalyptic number.

5120801899 is a deficient number, since it is larger than the sum of its proper divisors (1).

5120801899 is an equidigital number, since it uses as much as digits as its factorization.

5120801899 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 51840, while the sum is 43.

The square root of 5120801899 is about 71559.7785002162. The cubic root of 5120801899 is about 1723.6377285274.

The spelling of 5120801899 in words is "five billion, one hundred twenty million, eight hundred one thousand, eight hundred ninety-nine".