10267516291 has 2 divisors, whose sum is σ = 10267516292. Its totient is φ = 10267516290.

The previous prime is 10267516261. The next prime is 10267516327. The reversal of 10267516291 is 19261576201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10267516291 - 2⁹ = 10267515779 is a prime.

It is not a weakly prime, because it can be changed into another prime (10267516201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5133758145 + 5133758146.

It is an arithmetic number, because the mean of its divisors is an integer number (5133758146).

Almost surely, 2^10267516291 is an apocalyptic number.

10267516291 is a deficient number, since it is larger than the sum of its proper divisors (1).

10267516291 is an equidigital number, since it uses as much as digits as its factorization.

10267516291 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 45360, while the sum is 40.

The spelling of 10267516291 in words is "ten billion, two hundred sixty-seven million, five hundred sixteen thousand, two hundred ninety-one".