84583955353 has 2 divisors, whose sum is σ = 84583955354. Its totient is φ = 84583955352.

The previous prime is 84583955293. The next prime is 84583955381. The reversal of 84583955353 is 35355938548.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 84118561024 + 465394329 = 290032^2 + 21573^2 .

It is a cyclic number.

It is not a de Polignac number, because 84583955353 - 2²⁹ = 84047084441 is a prime.

It is not a weakly prime, because it can be changed into another prime (84583959353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42291977676 + 42291977677.

It is an arithmetic number, because the mean of its divisors is an integer number (42291977677).

Almost surely, 2^84583955353 is an apocalyptic number.

It is an amenable number.

84583955353 is a deficient number, since it is larger than the sum of its proper divisors (1).

84583955353 is an equidigital number, since it uses as much as digits as its factorization.

84583955353 is an evil number, because the sum of its binary digits is even.

The product of its digits is 38880000, while the sum is 58.

The spelling of 84583955353 in words is "eighty-four billion, five hundred eighty-three million, nine hundred fifty-five thousand, three hundred fifty-three".