10028634491 has 2 divisors, whose sum is σ = 10028634492. Its totient is φ = 10028634490.

The previous prime is 10028634467. The next prime is 10028634503. The reversal of 10028634491 is 19443682001.

10028634491 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10028634491 - 2²⁶ = 9961525627 is a prime.

It is not a weakly prime, because it can be changed into another prime (10028633491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5014317245 + 5014317246.

It is an arithmetic number, because the mean of its divisors is an integer number (5014317246).

Almost surely, 2^10028634491 is an apocalyptic number.

10028634491 is a deficient number, since it is larger than the sum of its proper divisors (1).

10028634491 is an equidigital number, since it uses as much as digits as its factorization.

10028634491 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 41472, while the sum is 38.

The spelling of 10028634491 in words is "ten billion, twenty-eight million, six hundred thirty-four thousand, four hundred ninety-one".