425064025 has 12 divisors (see below), whose sum is σ = 536014800. Its totient is φ = 334286480.

The previous prime is 425064023. The next prime is 425064113. The reversal of 425064025 is 520460524.

It is not a de Polignac number, because 425064025 - 2¹ = 425064023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 425063984 and 425064002.

It is not an unprimeable number, because it can be changed into a prime (425064023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 142615 + ... + 145564.

It is an arithmetic number, because the mean of its divisors is an integer number (44667900).

Almost surely, 2^425064025 is an apocalyptic number.

It is an amenable number.

425064025 is a deficient number, since it is larger than the sum of its proper divisors (110950775).

425064025 is a wasteful number, since it uses less digits than its factorization.

425064025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288248 (or 288243 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 28.

The square root of 425064025 is about 20617.0809039495. The cubic root of 425064025 is about 751.8850507348.

The spelling of 425064025 in words is "four hundred twenty-five million, sixty-four thousand, twenty-five".