423055333353539 has 2 divisors, whose sum is σ = 423055333353540. Its totient is φ = 423055333353538.

The previous prime is 423055333353503. The next prime is 423055333353623. The reversal of 423055333353539 is 935353333550324.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 423055333353539 - 2²⁴ = 423055316576323 is a prime.

It is not a weakly prime, because it can be changed into another prime (423055633353539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211527666676769 + 211527666676770.

It is an arithmetic number, because the mean of its divisors is an integer number (211527666676770).

Almost surely, 2^{423055333353539} is an apocalyptic number.

423055333353539 is a deficient number, since it is larger than the sum of its proper divisors (1).

423055333353539 is an equidigital number, since it uses as much as digits as its factorization.

423055333353539 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 98415000, while the sum is 56.

The spelling of 423055333353539 in words is "four hundred twenty-three trillion, fifty-five billion, three hundred thirty-three million, three hundred fifty-three thousand, five hundred thirty-nine".