425084522 has 8 divisors (see below), whose sum is σ = 643476900. Its totient is φ = 210592224.

The previous prime is 425084509. The next prime is 425084563. The reversal of 425084522 is 225480524.

It can be written as a sum of positive squares in 2 ways, for example, as 419799121 + 5285401 = 20489^2 + 2299^2 .

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, 974747 + ... + 975182.

Almost surely, 2^425084522 is an apocalyptic number.

425084522 is a deficient number, since it is larger than the sum of its proper divisors (218392378).

425084522 is a wasteful number, since it uses less digits than its factorization.

425084522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1950040.

The product of its (nonzero) digits is 25600, while the sum is 32.

The square root of 425084522 is about 20617.5779857868. The cubic root of 425084522 is about 751.8971360830.

The spelling of 425084522 in words is "four hundred twenty-five million, eighty-four thousand, five hundred twenty-two".