2025163847 has 4 divisors (see below), whose sum is σ = 2314472976. Its totient is φ = 1735854720.

The previous prime is 2025163841. The next prime is 2025163901. The reversal of 2025163847 is 7483615202.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2025163847 - 2⁶ = 2025163783 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2025163847.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2025163841) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 144654554 + ... + 144654567.

It is an arithmetic number, because the mean of its divisors is an integer number (578618244).

Almost surely, 2^2025163847 is an apocalyptic number.

2025163847 is a deficient number, since it is larger than the sum of its proper divisors (289309129).

2025163847 is an equidigital number, since it uses as much as digits as its factorization.

2025163847 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289309128.

The product of its (nonzero) digits is 80640, while the sum is 38.

The square root of 2025163847 is about 45001.8204853981. The cubic root of 2025163847 is about 1265.1831189859.

The spelling of 2025163847 in words is "two billion, twenty-five million, one hundred sixty-three thousand, eight hundred forty-seven".