425476135 has 32 divisors (see below), whose sum is σ = 605400192. Its totient is φ = 280972800.

The previous prime is 425476127. The next prime is 425476151. The reversal of 425476135 is 531674524.

It is not a de Polignac number, because 425476135 - 2³ = 425476127 is a prime.

It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 425476094 and 425476103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 129169 + ... + 132421.

It is an arithmetic number, because the mean of its divisors is an integer number (18918756).

Almost surely, 2^425476135 is an apocalyptic number.

425476135 is a deficient number, since it is larger than the sum of its proper divisors (179924057).

425476135 is a wasteful number, since it uses less digits than its factorization.

425476135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3403.

The product of its digits is 100800, while the sum is 37.

The square root of 425476135 is about 20627.0728655328. The cubic root of 425476135 is about 752.1279625828.

The spelling of 425476135 in words is "four hundred twenty-five million, four hundred seventy-six thousand, one hundred thirty-five".