2525530276237 has 2 divisors, whose sum is σ = 2525530276238. Its totient is φ = 2525530276236.

The previous prime is 2525530276201. The next prime is 2525530276249. The reversal of 2525530276237 is 7326720355252.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2405666142441 + 119864133796 = 1551021^2 + 346214^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2525530276237 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2525530276037) 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, 1262765138118 + 1262765138119.

It is an arithmetic number, because the mean of its divisors is an integer number (1262765138119).

Almost surely, 2^{2525530276237} is an apocalyptic number.

It is an amenable number.

2525530276237 is a deficient number, since it is larger than the sum of its proper divisors (1).

2525530276237 is an equidigital number, since it uses as much as digits as its factorization.

2525530276237 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5292000, while the sum is 49.

The spelling of 2525530276237 in words is "two trillion, five hundred twenty-five billion, five hundred thirty million, two hundred seventy-six thousand, two hundred thirty-seven".