10516054447 has 2 divisors, whose sum is σ = 10516054448. Its totient is φ = 10516054446.

The previous prime is 10516054441. The next prime is 10516054511. The reversal of 10516054447 is 74445061501.

It is a weak prime.

It is an emirp because it is prime and its reverse (74445061501) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10516054447 - 2¹⁵ = 10516021679 is a prime.

It is a super-2 number, since 2×10516054447² (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 (10516054441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5258027223 + 5258027224.

It is an arithmetic number, because the mean of its divisors is an integer number (5258027224).

Almost surely, 2^10516054447 is an apocalyptic number.

10516054447 is a deficient number, since it is larger than the sum of its proper divisors (1).

10516054447 is an equidigital number, since it uses as much as digits as its factorization.

10516054447 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 67200, while the sum is 37.

The spelling of 10516054447 in words is "ten billion, five hundred sixteen million, fifty-four thousand, four hundred forty-seven".