89852484643 has 2 divisors, whose sum is σ = 89852484644. Its totient is φ = 89852484642.

The previous prime is 89852484637. The next prime is 89852484649. The reversal of 89852484643 is 34648425898.

It is a balanced prime because it is at equal distance from previous prime (89852484637) and next prime (89852484649).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-89852484643 is a prime.

It is not a weakly prime, because it can be changed into another prime (89852484649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44926242321 + 44926242322.

It is an arithmetic number, because the mean of its divisors is an integer number (44926242322).

Almost surely, 2^89852484643 is an apocalyptic number.

89852484643 is a deficient number, since it is larger than the sum of its proper divisors (1).

89852484643 is an equidigital number, since it uses as much as digits as its factorization.

89852484643 is an evil number, because the sum of its binary digits is even.

The product of its digits is 53084160, while the sum is 61.

The spelling of 89852484643 in words is "eighty-nine billion, eight hundred fifty-two million, four hundred eighty-four thousand, six hundred forty-three".