425522302 has 8 divisors (see below), whose sum is σ = 651864096. Its totient is φ = 208234272.

The previous prime is 425522299. The next prime is 425522323. The reversal of 425522302 is 203225524.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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, 2263323 + ... + 2263510.

It is an arithmetic number, because the mean of its divisors is an integer number (81483012).

Almost surely, 2^425522302 is an apocalyptic number.

425522302 is a deficient number, since it is larger than the sum of its proper divisors (226341794).

425522302 is a wasteful number, since it uses less digits than its factorization.

425522302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4526882.

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 425522302 is about 20628.1919227062. The cubic root of 425522302 is about 752.1551652333.

Adding to 425522302 its reverse (203225524), we get a palindrome (628747826).

The spelling of 425522302 in words is "four hundred twenty-five million, five hundred twenty-two thousand, three hundred two".