5204992043 has 2 divisors, whose sum is σ = 5204992044. Its totient is φ = 5204992042.

The previous prime is 5204992021. The next prime is 5204992081. The reversal of 5204992043 is 3402994025.

It is a happy number.

It is an a-pointer prime, because the next prime (5204992081) can be obtained adding 5204992043 to its sum of digits (38).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5204992043 - 2³⁰ = 4131250219 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5204991988 and 5204992006.

It is not a weakly prime, because it can be changed into another prime (5204992843) 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, 2602496021 + 2602496022.

It is an arithmetic number, because the mean of its divisors is an integer number (2602496022).

Almost surely, 2^5204992043 is an apocalyptic number.

5204992043 is a deficient number, since it is larger than the sum of its proper divisors (1).

5204992043 is an equidigital number, since it uses as much as digits as its factorization.

5204992043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 77760, while the sum is 38.

The square root of 5204992043 is about 72145.6307963275. The cubic root of 5204992043 is about 1733.0324311704.

The spelling of 5204992043 in words is "five billion, two hundred four million, nine hundred ninety-two thousand, forty-three".