2525282797 has 2 divisors, whose sum is σ = 2525282798. Its totient is φ = 2525282796.
The previous prime is 2525282741. The next prime is 2525282803. The reversal of 2525282797 is 7972825252.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 2486917161 + 38365636 = 49869^2 + 6194^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2525282797 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 2525282797.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2525282717) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1262641398 + 1262641399.
It is an arithmetic number, because the mean of its divisors is an integer number (1262641399).
Almost surely, 22525282797 is an apocalyptic number.
It is an amenable number.
2525282797 is a deficient number, since it is larger than the sum of its proper divisors (1).
2525282797 is an equidigital number, since it uses as much as digits as its factorization.
2525282797 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 1411200, while the sum is 49.
The square root of 2525282797 is about 50252.1919621423. The cubic root of 2525282797 is about 1361.7686758134.
The spelling of 2525282797 in words is "two billion, five hundred twenty-five million, two hundred eighty-two thousand, seven hundred ninety-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •