7235196188249 has 2 divisors, whose sum is σ = 7235196188250. Its totient is φ = 7235196188248.

The previous prime is 7235196188173. The next prime is 7235196188323. The reversal of 7235196188249 is 9428816915327.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7235196188224 + 25 = 2689832^2 + 5^2 .

It is a cyclic number.

It is not a de Polignac number, because 7235196188249 - 2³² = 7230901220953 is a prime.

It is not a weakly prime, because it can be changed into another prime (7235196188749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3617598094124 + 3617598094125.

It is an arithmetic number, because the mean of its divisors is an integer number (3617598094125).

Almost surely, 2^{7235196188249} is an apocalyptic number.

It is an amenable number.

7235196188249 is a deficient number, since it is larger than the sum of its proper divisors (1).

7235196188249 is an equidigital number, since it uses as much as digits as its factorization.

7235196188249 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 52254720, while the sum is 65.

The spelling of 7235196188249 in words is "seven trillion, two hundred thirty-five billion, one hundred ninety-six million, one hundred eighty-eight thousand, two hundred forty-nine".