84482677628473 has 2 divisors, whose sum is σ = 84482677628474. Its totient is φ = 84482677628472.

The previous prime is 84482677628431. The next prime is 84482677628501. The reversal of 84482677628473 is 37482677628448.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 60829891619904 + 23652786008569 = 7799352^2 + 4863413^2 .

It is a cyclic number.

It is not a de Polignac number, because 84482677628473 - 2⁴⁵ = 49298305539641 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 84482677628473.

It is not a weakly prime, because it can be changed into another prime (84482677629473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42241338814236 + 42241338814237.

It is an arithmetic number, because the mean of its divisors is an integer number (42241338814237).

Almost surely, 2^{84482677628473} is an apocalyptic number.

It is an amenable number.

84482677628473 is a deficient number, since it is larger than the sum of its proper divisors (1).

84482677628473 is an equidigital number, since it uses as much as digits as its factorization.

84482677628473 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4855431168, while the sum is 76.

The spelling of 84482677628473 in words is "eighty-four trillion, four hundred eighty-two billion, six hundred seventy-seven million, six hundred twenty-eight thousand, four hundred seventy-three".