2525500280029 has 2 divisors, whose sum is σ = 2525500280030. Its totient is φ = 2525500280028.

The previous prime is 2525500280027. The next prime is 2525500280033. The reversal of 2525500280029 is 9200820055252.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1581814320804 + 943685959225 = 1257702^2 + 971435^2 .

It is a cyclic number.

It is not a de Polignac number, because 2525500280029 - 2¹ = 2525500280027 is a prime.

Together with 2525500280027, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 2525500279973 and 2525500280000.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2525500280021) 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 as a sum of consecutive naturals, namely, 1262750140014 + 1262750140015.

It is an arithmetic number, because the mean of its divisors is an integer number (1262750140015).

Almost surely, 2^{2525500280029} is an apocalyptic number.

It is an amenable number.

2525500280029 is a deficient number, since it is larger than the sum of its proper divisors (1).

2525500280029 is an equidigital number, since it uses as much as digits as its factorization.

2525500280029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144000, while the sum is 40.

The spelling of 2525500280029 in words is "two trillion, five hundred twenty-five billion, five hundred million, two hundred eighty thousand, twenty-nine".