4025165425 has 12 divisors (see below), whose sum is σ = 4997180160. Its totient is φ = 3216277520.

The previous prime is 4025165381. The next prime is 4025165467. The reversal of 4025165425 is 5245615204.

It is not a de Polignac number, because 4025165425 - 2³¹ = 1877681777 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 74977 + ... + 116926.

It is an arithmetic number, because the mean of its divisors is an integer number (416431680).

Almost surely, 2^4025165425 is an apocalyptic number.

It is an amenable number.

4025165425 is a deficient number, since it is larger than the sum of its proper divisors (972014735).

4025165425 is a wasteful number, since it uses less digits than its factorization.

4025165425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192752 (or 192747 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 34.

The square root of 4025165425 is about 63444.1914204918. The cubic root of 4025165425 is about 1590.7230635347.

The spelling of 4025165425 in words is "four billion, twenty-five million, one hundred sixty-five thousand, four hundred twenty-five".