4232359278523 has 2 divisors, whose sum is σ = 4232359278524. Its totient is φ = 4232359278522.

The previous prime is 4232359278493. The next prime is 4232359278703. The reversal of 4232359278523 is 3258729532324.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4232359278523 is a prime.

It is not a weakly prime, because it can be changed into another prime (4232359279523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2116179639261 + 2116179639262.

It is an arithmetic number, because the mean of its divisors is an integer number (2116179639262).

Almost surely, 2^{4232359278523} is an apocalyptic number.

4232359278523 is a deficient number, since it is larger than the sum of its proper divisors (1).

4232359278523 is an equidigital number, since it uses as much as digits as its factorization.

4232359278523 is an evil number, because the sum of its binary digits is even.

The product of its digits is 21772800, while the sum is 55.

The spelling of 4232359278523 in words is "four trillion, two hundred thirty-two billion, three hundred fifty-nine million, two hundred seventy-eight thousand, five hundred twenty-three".