4275615823 has 2 divisors, whose sum is σ = 4275615824. Its totient is φ = 4275615822.

The previous prime is 4275615781. The next prime is 4275615853. The reversal of 4275615823 is 3285165724.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4275615823 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4275615823.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4275615853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2137807911 + 2137807912.

It is an arithmetic number, because the mean of its divisors is an integer number (2137807912).

Almost surely, 2^4275615823 is an apocalyptic number.

4275615823 is a deficient number, since it is larger than the sum of its proper divisors (1).

4275615823 is an equidigital number, since it uses as much as digits as its factorization.

4275615823 is an evil number, because the sum of its binary digits is even.

The product of its digits is 403200, while the sum is 43.

The square root of 4275615823 is about 65388.1932997082. The cubic root of 4275615823 is about 1623.0537106008.

The spelling of 4275615823 in words is "four billion, two hundred seventy-five million, six hundred fifteen thousand, eight hundred twenty-three".