5522491969 has 2 divisors, whose sum is σ = 5522491970. Its totient is φ = 5522491968.

The previous prime is 5522491957. The next prime is 5522492009. The reversal of 5522491969 is 9691942255.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3603000625 + 1919491344 = 60025^2 + 43812^2 .

It is a cyclic number.

It is not a de Polignac number, because 5522491969 - 2¹⁷ = 5522360897 is a prime.

It is a super-2 number, since 2×5522491969² = 60995835095338993922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5522491669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2761245984 + 2761245985.

It is an arithmetic number, because the mean of its divisors is an integer number (2761245985).

Almost surely, 2^5522491969 is an apocalyptic number.

It is an amenable number.

5522491969 is a deficient number, since it is larger than the sum of its proper divisors (1).

5522491969 is an equidigital number, since it uses as much as digits as its factorization.

5522491969 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1749600, while the sum is 52.

The square root of 5522491969 is about 74313.4709793588. The cubic root of 5522491969 is about 1767.5770916135.

The spelling of 5522491969 in words is "five billion, five hundred twenty-two million, four hundred ninety-one thousand, nine hundred sixty-nine".