125254282453 has 2 divisors, whose sum is σ = 125254282454. Its totient is φ = 125254282452.

The previous prime is 125254282403. The next prime is 125254282457. The reversal of 125254282453 is 354282452521.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 95198165764 + 30056116689 = 308542^2 + 173367^2 .

It is a cyclic number.

It is not a de Polignac number, because 125254282453 - 2²⁵ = 125220728021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (125254282457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62627141226 + 62627141227.

It is an arithmetic number, because the mean of its divisors is an integer number (62627141227).

Almost surely, 2^125254282453 is an apocalyptic number.

It is an amenable number.

125254282453 is a deficient number, since it is larger than the sum of its proper divisors (1).

125254282453 is an equidigital number, since it uses as much as digits as its factorization.

125254282453 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 768000, while the sum is 43.

The spelling of 125254282453 in words is "one hundred twenty-five billion, two hundred fifty-four million, two hundred eighty-two thousand, four hundred fifty-three".