425328470530 has 8 divisors (see below), whose sum is σ = 765591246972. Its totient is φ = 170131388208.

The previous prime is 425328470527. The next prime is 425328470543. The reversal of 425328470530 is 35074823524.

It can be written as a sum of positive squares in 2 ways, for example, as 424847150809 + 481319721 = 651803^2 + 21939^2 .

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, 21266423517 + ... + 21266423536.

Almost surely, 2^425328470530 is an apocalyptic number.

425328470530 is a deficient number, since it is larger than the sum of its proper divisors (340262776442).

425328470530 is a wasteful number, since it uses less digits than its factorization.

425328470530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42532847060.

The product of its (nonzero) digits is 806400, while the sum is 43.

The spelling of 425328470530 in words is "four hundred twenty-five billion, three hundred twenty-eight million, four hundred seventy thousand, five hundred thirty".