425825595 has 48 divisors (see below), whose sum is σ = 802855872. Its totient is φ = 207532800.

The previous prime is 425825581. The next prime is 425825599. The reversal of 425825595 is 595528524.

425825595 is a `hidden beast` number, since 4 + 2 + 58 + 2 + 5 + 595 = 666.

It is not a de Polignac number, because 425825595 - 2⁸ = 425825339 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 425825595.

It is not an unprimeable number, because it can be changed into a prime (425825599) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 55482 + ... + 62688.

It is an arithmetic number, because the mean of its divisors is an integer number (16726164).

Almost surely, 2^425825595 is an apocalyptic number.

425825595 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

425825595 is a deficient number, since it is larger than the sum of its proper divisors (377030277).

425825595 is a wasteful number, since it uses less digits than its factorization.

425825595 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7332 (or 7329 counting only the distinct ones).

The product of its digits is 720000, while the sum is 45.

The square root of 425825595 is about 20635.5420331040. The cubic root of 425825595 is about 752.3338234910. Note that the first 3 decimals are identical.

The spelling of 425825595 in words is "four hundred twenty-five million, eight hundred twenty-five thousand, five hundred ninety-five".