232422500545 has 4 divisors (see below), whose sum is σ = 278907000660. Its totient is φ = 185938000432.

The previous prime is 232422500539. The next prime is 232422500561. The reversal of 232422500545 is 545005224232.

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

It can be written as a sum of positive squares in 2 ways, for example, as 113558216256 + 118864284289 = 336984^2 + 344767^2 .

It is a cyclic number.

It is not a de Polignac number, because 232422500545 - 2¹⁵ = 232422467777 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 232422500545.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23242250050 + ... + 23242250059.

It is an arithmetic number, because the mean of its divisors is an integer number (69726750165).

Almost surely, 2^232422500545 is an apocalyptic number.

It is an amenable number.

232422500545 is a deficient number, since it is larger than the sum of its proper divisors (46484500115).

232422500545 is an equidigital number, since it uses as much as digits as its factorization.

232422500545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46484500114.

The product of its (nonzero) digits is 96000, while the sum is 34.

Adding to 232422500545 its reverse (545005224232), we get a palindrome (777427724777).

The spelling of 232422500545 in words is "two hundred thirty-two billion, four hundred twenty-two million, five hundred thousand, five hundred forty-five".