2548274722153 has 2 divisors, whose sum is σ = 2548274722154. Its totient is φ = 2548274722152.

The previous prime is 2548274722141. The next prime is 2548274722181. The reversal of 2548274722153 is 3512274728452.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2327495025769 + 220779696384 = 1525613^2 + 469872^2 .

It is a cyclic number.

It is not a de Polignac number, because 2548274722153 - 2¹³ = 2548274713961 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2548274722153.

It is not a weakly prime, because it can be changed into another prime (2548274722753) 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, 1274137361076 + 1274137361077.

It is an arithmetic number, because the mean of its divisors is an integer number (1274137361077).

Almost surely, 2^{2548274722153} is an apocalyptic number.

It is an amenable number.

2548274722153 is a deficient number, since it is larger than the sum of its proper divisors (1).

2548274722153 is an equidigital number, since it uses as much as digits as its factorization.

2548274722153 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7526400, while the sum is 52.

The spelling of 2548274722153 in words is "two trillion, five hundred forty-eight billion, two hundred seventy-four million, seven hundred twenty-two thousand, one hundred fifty-three".