252223424023 has 4 divisors (see below), whose sum is σ = 252306150400. Its totient is φ = 252140697648.

The previous prime is 252223423999. The next prime is 252223424027. The reversal of 252223424023 is 320424322252.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 252223424023 - 2⁹ = 252223423511 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252223424027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41358615 + ... + 41364712.

It is an arithmetic number, because the mean of its divisors is an integer number (63076537600).

Almost surely, 2^252223424023 is an apocalyptic number.

252223424023 is a deficient number, since it is larger than the sum of its proper divisors (82726377).

252223424023 is an equidigital number, since it uses as much as digits as its factorization.

252223424023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82726376.

The product of its (nonzero) digits is 46080, while the sum is 31.

Adding to 252223424023 its reverse (320424322252), we get a palindrome (572647746275).

The spelling of 252223424023 in words is "two hundred fifty-two billion, two hundred twenty-three million, four hundred twenty-four thousand, twenty-three".