2512351291 has 2 divisors, whose sum is σ = 2512351292. Its totient is φ = 2512351290.

The previous prime is 2512351279. The next prime is 2512351337. The reversal of 2512351291 is 1921532152.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2512351291 - 2¹⁷ = 2512220219 is a prime.

It is not a weakly prime, because it can be changed into another prime (2512351271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1256175645 + 1256175646.

It is an arithmetic number, because the mean of its divisors is an integer number (1256175646).

Almost surely, 2^2512351291 is an apocalyptic number.

2512351291 is a deficient number, since it is larger than the sum of its proper divisors (1).

2512351291 is an equidigital number, since it uses as much as digits as its factorization.

2512351291 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5400, while the sum is 31.

The square root of 2512351291 is about 50123.3607312997. The cubic root of 2512351291 is about 1359.4402416363.

The spelling of 2512351291 in words is "two billion, five hundred twelve million, three hundred fifty-one thousand, two hundred ninety-one".