2525530280311 has 2 divisors, whose sum is σ = 2525530280312. Its totient is φ = 2525530280310.

The previous prime is 2525530280309. The next prime is 2525530280333. The reversal of 2525530280311 is 1130820355252.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2525530280311 - 2¹ = 2525530280309 is a prime.

Together with 2525530280309, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2525530287311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1262765140155 + 1262765140156.

It is an arithmetic number, because the mean of its divisors is an integer number (1262765140156).

Almost surely, 2^{2525530280311} is an apocalyptic number.

2525530280311 is a deficient number, since it is larger than the sum of its proper divisors (1).

2525530280311 is an equidigital number, since it uses as much as digits as its factorization.

2525530280311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72000, while the sum is 37.

The spelling of 2525530280311 in words is "two trillion, five hundred twenty-five billion, five hundred thirty million, two hundred eighty thousand, three hundred eleven".