425159522 has 8 divisors (see below), whose sum is σ = 637854672. Its totient is φ = 212541300.

The previous prime is 425159503. The next prime is 425159543. The reversal of 425159522 is 225951524.

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, 2504 + ... + 29267.

It is an arithmetic number, because the mean of its divisors is an integer number (79731834).

Almost surely, 2^425159522 is an apocalyptic number.

425159522 is a deficient number, since it is larger than the sum of its proper divisors (212695150).

425159522 is a wasteful number, since it uses less digits than its factorization.

425159522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38464.

The product of its digits is 36000, while the sum is 35.

The square root of 425159522 is about 20619.3967419030. The cubic root of 425159522 is about 751.9413539315.

The spelling of 425159522 in words is "four hundred twenty-five million, one hundred fifty-nine thousand, five hundred twenty-two".