3423253545623 has 2 divisors, whose sum is σ = 3423253545624. Its totient is φ = 3423253545622.

The previous prime is 3423253545601. The next prime is 3423253545629. The reversal of 3423253545623 is 3265453523243.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3423253545623 - 2²⁴ = 3423236768407 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3423253545629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1711626772811 + 1711626772812.

It is an arithmetic number, because the mean of its divisors is an integer number (1711626772812).

Almost surely, 2^{3423253545623} is an apocalyptic number.

3423253545623 is a deficient number, since it is larger than the sum of its proper divisors (1).

3423253545623 is an equidigital number, since it uses as much as digits as its factorization.

3423253545623 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7776000, while the sum is 47.

The spelling of 3423253545623 in words is "three trillion, four hundred twenty-three billion, two hundred fifty-three million, five hundred forty-five thousand, six hundred twenty-three".