2554115233 has 2 divisors, whose sum is σ = 2554115234. Its totient is φ = 2554115232.

The previous prime is 2554115227. The next prime is 2554115257. The reversal of 2554115233 is 3325114552.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1736555584 + 817559649 = 41672^2 + 28593^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2554115233 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2554115195 and 2554115204.

It is not a weakly prime, because it can be changed into another prime (2554115273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1277057616 + 1277057617.

It is an arithmetic number, because the mean of its divisors is an integer number (1277057617).

Almost surely, 2^2554115233 is an apocalyptic number.

It is an amenable number.

2554115233 is a deficient number, since it is larger than the sum of its proper divisors (1).

2554115233 is an equidigital number, since it uses as much as digits as its factorization.

2554115233 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18000, while the sum is 31.

The square root of 2554115233 is about 50538.2551439996. The cubic root of 2554115233 is about 1366.9317437509.

Adding to 2554115233 its reverse (3325114552), we get a palindrome (5879229785).

The spelling of 2554115233 in words is "two billion, five hundred fifty-four million, one hundred fifteen thousand, two hundred thirty-three".