2542346353 has 2 divisors, whose sum is σ = 2542346354. Its totient is φ = 2542346352.

The previous prime is 2542346341. The next prime is 2542346467. The reversal of 2542346353 is 3536432452.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2122629184 + 419717169 = 46072^2 + 20487^2 .

It is a cyclic number.

It is not a de Polignac number, because 2542346353 - 2¹⁷ = 2542215281 is a prime.

It is a super-2 number, since 2×2542346353² = 12927049957224801218, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2542346153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1271173176 + 1271173177.

It is an arithmetic number, because the mean of its divisors is an integer number (1271173177).

Almost surely, 2^2542346353 is an apocalyptic number.

It is an amenable number.

2542346353 is a deficient number, since it is larger than the sum of its proper divisors (1).

2542346353 is an equidigital number, since it uses as much as digits as its factorization.

2542346353 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 259200, while the sum is 37.

The square root of 2542346353 is about 50421.6853447006. The cubic root of 2542346353 is about 1364.8289897443.

The spelling of 2542346353 in words is "two billion, five hundred forty-two million, three hundred forty-six thousand, three hundred fifty-three".