425541323 has 4 divisors (see below), whose sum is σ = 425606688. Its totient is φ = 425475960.

The previous prime is 425541301. The next prime is 425541343. The reversal of 425541323 is 323145524.

It is a happy number.

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 425541323 - 2²² = 421347019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (425541343) 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, 21683 + ... + 36348.

It is an arithmetic number, because the mean of its divisors is an integer number (106401672).

Almost surely, 2^425541323 is an apocalyptic number.

425541323 is a deficient number, since it is larger than the sum of its proper divisors (65365).

425541323 is an equidigital number, since it uses as much as digits as its factorization.

425541323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65364.

The product of its digits is 14400, while the sum is 29.

The square root of 425541323 is about 20628.6529613545. The cubic root of 425541323 is about 752.1663722685.

Adding to 425541323 its reverse (323145524), we get a palindrome (748686847).

The spelling of 425541323 in words is "four hundred twenty-five million, five hundred forty-one thousand, three hundred twenty-three".