5187792229 has 2 divisors, whose sum is σ = 5187792230. Its totient is φ = 5187792228.

The previous prime is 5187792227. The next prime is 5187792293. The reversal of 5187792229 is 9222977815.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5016888900 + 170903329 = 70830^2 + 13073^2 .

It is a cyclic number.

It is not a de Polignac number, because 5187792229 - 2¹ = 5187792227 is a prime.

It is a super-2 number, since 2×5187792229² = 53826376422545576882, which contains 22 as substring.

Together with 5187792227, 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 (5187792227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2593896114 + 2593896115.

It is an arithmetic number, because the mean of its divisors is an integer number (2593896115).

Almost surely, 2^5187792229 is an apocalyptic number.

It is an amenable number.

5187792229 is a deficient number, since it is larger than the sum of its proper divisors (1).

5187792229 is an equidigital number, since it uses as much as digits as its factorization.

5187792229 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1270080, while the sum is 52.

The square root of 5187792229 is about 72026.3301092038. The cubic root of 5187792229 is about 1731.1213985304.

The spelling of 5187792229 in words is "five billion, one hundred eighty-seven million, seven hundred ninety-two thousand, two hundred twenty-nine".