2196253571 has 2 divisors, whose sum is σ = 2196253572. Its totient is φ = 2196253570.

The previous prime is 2196253561. The next prime is 2196253597. The reversal of 2196253571 is 1753526912.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2196253571 - 2²² = 2192059267 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (2196253541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1098126785 + 1098126786.

It is an arithmetic number, because the mean of its divisors is an integer number (1098126786).

Almost surely, 2^2196253571 is an apocalyptic number.

2196253571 is a deficient number, since it is larger than the sum of its proper divisors (1).

2196253571 is an equidigital number, since it uses as much as digits as its factorization.

2196253571 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 113400, while the sum is 41.

The square root of 2196253571 is about 46864.2035139828. The cubic root of 2196253571 is about 1299.8527586689.

The spelling of 2196253571 in words is "two billion, one hundred ninety-six million, two hundred fifty-three thousand, five hundred seventy-one".