2542446353 has 2 divisors, whose sum is σ = 2542446354. Its totient is φ = 2542446352.

The previous prime is 2542446317. The next prime is 2542446377. The reversal of 2542446353 is 3536442452.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2248940929 + 293505424 = 47423^2 + 17132^2 .

It is a cyclic number.

It is not a de Polignac number, because 2542446353 - 2¹⁴ = 2542429969 is a prime.

It is not a weakly prime, because it can be changed into another prime (2542146353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1271223176 + 1271223177.

It is an arithmetic number, because the mean of its divisors is an integer number (1271223177).

Almost surely, 2^2542446353 is an apocalyptic number.

It is an amenable number.

2542446353 is a deficient number, since it is larger than the sum of its proper divisors (1).

2542446353 is an equidigital number, since it uses as much as digits as its factorization.

2542446353 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 345600, while the sum is 38.

The square root of 2542446353 is about 50422.6769717753. The cubic root of 2542446353 is about 1364.8468841209.

The spelling of 2542446353 in words is "two billion, five hundred forty-two million, four hundred forty-six thousand, three hundred fifty-three".