42325202453 has 2 divisors, whose sum is σ = 42325202454. Its totient is φ = 42325202452.

The previous prime is 42325202443. The next prime is 42325202477. The reversal of 42325202453 is 35420252324.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 42149321809 + 175880644 = 205303^2 + 13262^2 .

It is a cyclic number.

It is not a de Polignac number, because 42325202453 - 2⁸ = 42325202197 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42325202443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21162601226 + 21162601227.

It is an arithmetic number, because the mean of its divisors is an integer number (21162601227).

Almost surely, 2^42325202453 is an apocalyptic number.

It is an amenable number.

42325202453 is a deficient number, since it is larger than the sum of its proper divisors (1).

42325202453 is an equidigital number, since it uses as much as digits as its factorization.

42325202453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 57600, while the sum is 32.

Adding to 42325202453 its reverse (35420252324), we get a palindrome (77745454777).

The spelling of 42325202453 in words is "forty-two billion, three hundred twenty-five million, two hundred two thousand, four hundred fifty-three".