10516465447 has 2 divisors, whose sum is σ = 10516465448. Its totient is φ = 10516465446.

The previous prime is 10516465433. The next prime is 10516465501. The reversal of 10516465447 is 74456461501.

10516465447 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10516465447 - 2²⁷ = 10382247719 is a prime.

It is a super-2 number, since 2×10516465447² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10516462447) 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, 5258232723 + 5258232724.

It is an arithmetic number, because the mean of its divisors is an integer number (5258232724).

Almost surely, 2^10516465447 is an apocalyptic number.

10516465447 is a deficient number, since it is larger than the sum of its proper divisors (1).

10516465447 is an equidigital number, since it uses as much as digits as its factorization.

10516465447 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 403200, while the sum is 43.

The spelling of 10516465447 in words is "ten billion, five hundred sixteen million, four hundred sixty-five thousand, four hundred forty-seven".