3545274612223 has 2 divisors, whose sum is σ = 3545274612224. Its totient is φ = 3545274612222.

The previous prime is 3545274612199. The next prime is 3545274612241. The reversal of 3545274612223 is 3222164725453.

It is a strong prime.

It is an emirp because it is prime and its reverse (3222164725453) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3545274612223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3545274612923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1772637306111 + 1772637306112.

It is an arithmetic number, because the mean of its divisors is an integer number (1772637306112).

Almost surely, 2^{3545274612223} is an apocalyptic number.

3545274612223 is a deficient number, since it is larger than the sum of its proper divisors (1).

3545274612223 is an equidigital number, since it uses as much as digits as its factorization.

3545274612223 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2419200, while the sum is 46.

The spelling of 3545274612223 in words is "three trillion, five hundred forty-five billion, two hundred seventy-four million, six hundred twelve thousand, two hundred twenty-three".