3502626872473 has 2 divisors, whose sum is σ = 3502626872474. Its totient is φ = 3502626872472.

The previous prime is 3502626872471. The next prime is 3502626872543. The reversal of 3502626872473 is 3742786262053.

3502626872473 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 can be written as a sum of positive squares in only one way, i.e., 3372412706569 + 130214165904 = 1836413^2 + 360852^2 .

It is a cyclic number.

It is not a de Polignac number, because 3502626872473 - 2¹ = 3502626872471 is a prime.

Together with 3502626872471, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (3502626872471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1751313436236 + 1751313436237.

It is an arithmetic number, because the mean of its divisors is an integer number (1751313436237).

Almost surely, 2^{3502626872473} is an apocalyptic number.

It is an amenable number.

3502626872473 is a deficient number, since it is larger than the sum of its proper divisors (1).

3502626872473 is an equidigital number, since it uses as much as digits as its factorization.

3502626872473 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20321280, while the sum is 55.

The spelling of 3502626872473 in words is "three trillion, five hundred two billion, six hundred twenty-six million, eight hundred seventy-two thousand, four hundred seventy-three".