5190700243 has 2 divisors, whose sum is σ = 5190700244. Its totient is φ = 5190700242.

The previous prime is 5190700217. The next prime is 5190700271. The reversal of 5190700243 is 3420070915.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5190700243 - 2²⁵ = 5157145811 is a prime.

It is not a weakly prime, because it can be changed into another prime (5190770243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2595350121 + 2595350122.

It is an arithmetic number, because the mean of its divisors is an integer number (2595350122).

Almost surely, 2^5190700243 is an apocalyptic number.

5190700243 is a deficient number, since it is larger than the sum of its proper divisors (1).

5190700243 is an equidigital number, since it uses as much as digits as its factorization.

5190700243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 5190700243 is about 72046.5144403253. The cubic root of 5190700243 is about 1731.4447978178. Note that the first 3 decimals are identical.

The spelling of 5190700243 in words is "five billion, one hundred ninety million, seven hundred thousand, two hundred forty-three".