425841745 has 16 divisors (see below), whose sum is σ = 589374720. Its totient is φ = 289324224.

The previous prime is 425841739. The next prime is 425841781. The reversal of 425841745 is 547148524.

It is not a de Polignac number, because 425841745 - 2⁷ = 425841617 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 425841698 and 425841707.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51997 + ... + 59626.

It is an arithmetic number, because the mean of its divisors is an integer number (36835920).

Almost surely, 2^425841745 is an apocalyptic number.

It is an amenable number.

425841745 is a deficient number, since it is larger than the sum of its proper divisors (163532975).

425841745 is a wasteful number, since it uses less digits than its factorization.

425841745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111744.

The product of its digits is 179200, while the sum is 40.

The square root of 425841745 is about 20635.9333445328. The cubic root of 425841745 is about 752.3433344565.

The spelling of 425841745 in words is "four hundred twenty-five million, eight hundred forty-one thousand, seven hundred forty-five".