2541331253 has 2 divisors, whose sum is σ = 2541331254. Its totient is φ = 2541331252.

The previous prime is 2541331217. The next prime is 2541331259. The reversal of 2541331253 is 3521331452.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2169882724 + 371448529 = 46582^2 + 19273^2 .

It is a cyclic number.

It is not a de Polignac number, because 2541331253 - 2¹⁸ = 2541069109 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2541331259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1270665626 + 1270665627.

It is an arithmetic number, because the mean of its divisors is an integer number (1270665627).

Almost surely, 2^2541331253 is an apocalyptic number.

It is an amenable number.

2541331253 is a deficient number, since it is larger than the sum of its proper divisors (1).

2541331253 is an equidigital number, since it uses as much as digits as its factorization.

2541331253 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10800, while the sum is 29.

The square root of 2541331253 is about 50411.6182342920. The cubic root of 2541331253 is about 1364.6473173641.

The spelling of 2541331253 in words is "two billion, five hundred forty-one million, three hundred thirty-one thousand, two hundred fifty-three".