8014536473 has 2 divisors, whose sum is σ = 8014536474. Its totient is φ = 8014536472.

The previous prime is 8014536469. The next prime is 8014536479. The reversal of 8014536473 is 3746354108.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7850491609 + 164044864 = 88603^2 + 12808^2 .

It is a cyclic number.

It is not a de Polignac number, because 8014536473 - 2² = 8014536469 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 8014536473.

It is not a weakly prime, because it can be changed into another prime (8014536479) 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, 4007268236 + 4007268237.

It is an arithmetic number, because the mean of its divisors is an integer number (4007268237).

Almost surely, 2^8014536473 is an apocalyptic number.

It is an amenable number.

8014536473 is a deficient number, since it is larger than the sum of its proper divisors (1).

8014536473 is an equidigital number, since it uses as much as digits as its factorization.

8014536473 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 241920, while the sum is 41.

The square root of 8014536473 is about 89523.9435737725. The cubic root of 8014536473 is about 2001.2106397778.

The spelling of 8014536473 in words is "eight billion, fourteen million, five hundred thirty-six thousand, four hundred seventy-three".