2025164567 has 2 divisors, whose sum is σ = 2025164568. Its totient is φ = 2025164566.

The previous prime is 2025164539. The next prime is 2025164573. The reversal of 2025164567 is 7654615202.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2025164567 - 2²⁰ = 2024115991 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2025164567.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2025167567) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1012582283 + 1012582284.

It is an arithmetic number, because the mean of its divisors is an integer number (1012582284).

Almost surely, 2^2025164567 is an apocalyptic number.

2025164567 is a deficient number, since it is larger than the sum of its proper divisors (1).

2025164567 is an equidigital number, since it uses as much as digits as its factorization.

2025164567 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 100800, while the sum is 38.

The square root of 2025164567 is about 45001.8284850738. The cubic root of 2025164567 is about 1265.1832689214.

Adding to 2025164567 its reverse (7654615202), we get a palindrome (9679779769).

The spelling of 2025164567 in words is "two billion, twenty-five million, one hundred sixty-four thousand, five hundred sixty-seven".