425789435 has 8 divisors (see below), whose sum is σ = 511252560. Its totient is φ = 340428064.

The previous prime is 425789389. The next prime is 425789443. The reversal of 425789435 is 534987524.

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

It is a cyclic number.

It is not a de Polignac number, because 425789435 - 2²⁰ = 424740859 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 425789435.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15905 + ... + 33234.

It is an arithmetic number, because the mean of its divisors is an integer number (63906570).

Almost surely, 2^425789435 is an apocalyptic number.

425789435 is a deficient number, since it is larger than the sum of its proper divisors (85463125).

425789435 is a wasteful number, since it uses less digits than its factorization.

425789435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50877.

The product of its digits is 1209600, while the sum is 47.

The square root of 425789435 is about 20634.6658562721. The cubic root of 425789435 is about 752.3125274789.

The spelling of 425789435 in words is "four hundred twenty-five million, seven hundred eighty-nine thousand, four hundred thirty-five".