6473590873 has 2 divisors, whose sum is σ = 6473590874. Its totient is φ = 6473590872.

The previous prime is 6473590847. The next prime is 6473590897. The reversal of 6473590873 is 3780953746.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4302310464 + 2171280409 = 65592^2 + 46597^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6473590873 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6473590873.

It is not a weakly prime, because it can be changed into another prime (6473590813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3236795436 + 3236795437.

It is an arithmetic number, because the mean of its divisors is an integer number (3236795437).

Almost surely, 2^6473590873 is an apocalyptic number.

It is an amenable number.

6473590873 is a deficient number, since it is larger than the sum of its proper divisors (1).

6473590873 is an equidigital number, since it uses as much as digits as its factorization.

6473590873 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3810240, while the sum is 52.

The square root of 6473590873 is about 80458.6283315842. The cubic root of 6473590873 is about 1863.7246511966.

The spelling of 6473590873 in words is "six billion, four hundred seventy-three million, five hundred ninety thousand, eight hundred seventy-three".