5202772879 has 2 divisors, whose sum is σ = 5202772880. Its totient is φ = 5202772878.

The previous prime is 5202772877. The next prime is 5202772957. The reversal of 5202772879 is 9782772025.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5202772879 - 2¹ = 5202772877 is a prime.

Together with 5202772877, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5202772877) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2601386439 + 2601386440.

It is an arithmetic number, because the mean of its divisors is an integer number (2601386440).

Almost surely, 2^5202772879 is an apocalyptic number.

5202772879 is a deficient number, since it is larger than the sum of its proper divisors (1).

5202772879 is an equidigital number, since it uses as much as digits as its factorization.

5202772879 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 987840, while the sum is 49.

The square root of 5202772879 is about 72130.2494034230. The cubic root of 5202772879 is about 1732.7861016309.

The spelling of 5202772879 in words is "five billion, two hundred two million, seven hundred seventy-two thousand, eight hundred seventy-nine".