2542896337 has 2 divisors, whose sum is σ = 2542896338. Its totient is φ = 2542896336.

The previous prime is 2542896313. The next prime is 2542896371. The reversal of 2542896337 is 7336982452.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2525665536 + 17230801 = 50256^2 + 4151^2 .

It is a cyclic number.

It is not a de Polignac number, because 2542896337 - 2¹⁵ = 2542863569 is a prime.

It is not a weakly prime, because it can be changed into another prime (2542896437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1271448168 + 1271448169.

It is an arithmetic number, because the mean of its divisors is an integer number (1271448169).

Almost surely, 2^2542896337 is an apocalyptic number.

It is an amenable number.

2542896337 is a deficient number, since it is larger than the sum of its proper divisors (1).

2542896337 is an equidigital number, since it uses as much as digits as its factorization.

2542896337 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2177280, while the sum is 49.

The square root of 2542896337 is about 50427.1388936553. The cubic root of 2542896337 is about 1364.9274001470.

The spelling of 2542896337 in words is "two billion, five hundred forty-two million, eight hundred ninety-six thousand, three hundred thirty-seven".