2525254873 has 2 divisors, whose sum is σ = 2525254874. Its totient is φ = 2525254872.

The previous prime is 2525254841. The next prime is 2525254933. The reversal of 2525254873 is 3784525252.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2221519689 + 303735184 = 47133^2 + 17428^2 .

It is a cyclic number.

It is not a de Polignac number, because 2525254873 - 2⁵ = 2525254841 is a prime.

It is a super-2 number, since 2×2525254873² = 12753824347220492258, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2525254813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1262627436 + 1262627437.

It is an arithmetic number, because the mean of its divisors is an integer number (1262627437).

Almost surely, 2^2525254873 is an apocalyptic number.

It is an amenable number.

2525254873 is a deficient number, since it is larger than the sum of its proper divisors (1).

2525254873 is an equidigital number, since it uses as much as digits as its factorization.

2525254873 is an evil number, because the sum of its binary digits is even.

The product of its digits is 672000, while the sum is 43.

The square root of 2525254873 is about 50251.9141227476. The cubic root of 2525254873 is about 1361.7636564193.

The spelling of 2525254873 in words is "two billion, five hundred twenty-five million, two hundred fifty-four thousand, eight hundred seventy-three".