2525530280453 has 2 divisors, whose sum is σ = 2525530280454. Its totient is φ = 2525530280452.

The previous prime is 2525530280333. The next prime is 2525530280467. The reversal of 2525530280453 is 3540820355252.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2523834240964 + 1696039489 = 1588658^2 + 41183^2 .

It is a cyclic number.

It is not a de Polignac number, because 2525530280453 - 2³⁴ = 2508350411269 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2525530220453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1262765140226 + 1262765140227.

It is an arithmetic number, because the mean of its divisors is an integer number (1262765140227).

Almost surely, 2^{2525530280453} is an apocalyptic number.

It is an amenable number.

2525530280453 is a deficient number, since it is larger than the sum of its proper divisors (1).

2525530280453 is an equidigital number, since it uses as much as digits as its factorization.

2525530280453 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440000, while the sum is 44.

The spelling of 2525530280453 in words is "two trillion, five hundred twenty-five billion, five hundred thirty million, two hundred eighty thousand, four hundred fifty-three".