425435354522 has 8 divisors (see below), whose sum is σ = 652993800096. Its totient is φ = 207770754492.

The previous prime is 425435354507. The next prime is 425435354543. The reversal of 425435354522 is 225453534524.

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

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, 2473461278 + ... + 2473461449.

It is an arithmetic number, because the mean of its divisors is an integer number (81624225012).

Almost surely, 2^425435354522 is an apocalyptic number.

425435354522 is a deficient number, since it is larger than the sum of its proper divisors (227558445574).

425435354522 is a wasteful number, since it uses less digits than its factorization.

425435354522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4946922772.

The product of its digits is 2880000, while the sum is 44.

The spelling of 425435354522 in words is "four hundred twenty-five billion, four hundred thirty-five million, three hundred fifty-four thousand, five hundred twenty-two".