3543245633 has 2 divisors, whose sum is σ = 3543245634. Its totient is φ = 3543245632.

The previous prime is 3543245581. The next prime is 3543245663. The reversal of 3543245633 is 3365423453.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2158810369 + 1384435264 = 46463^2 + 37208^2 .

It is a cyclic number.

It is not a de Polignac number, because 3543245633 - 2⁶ = 3543245569 is a prime.

It is not a weakly prime, because it can be changed into another prime (3543245663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1771622816 + 1771622817.

It is an arithmetic number, because the mean of its divisors is an integer number (1771622817).

Almost surely, 2^3543245633 is an apocalyptic number.

It is an amenable number.

3543245633 is a deficient number, since it is larger than the sum of its proper divisors (1).

3543245633 is an equidigital number, since it uses as much as digits as its factorization.

3543245633 is an evil number, because the sum of its binary digits is even.

The product of its digits is 388800, while the sum is 38.

The square root of 3543245633 is about 59525.1680636015. The cubic root of 3543245633 is about 1524.5222020860.

The spelling of 3543245633 in words is "three billion, five hundred forty-three million, two hundred forty-five thousand, six hundred thirty-three".