89332880839 has 2 divisors, whose sum is σ = 89332880840. Its totient is φ = 89332880838.

The previous prime is 89332880807. The next prime is 89332880881. The reversal of 89332880839 is 93808823398.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 89332880839 - 2⁵ = 89332880807 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (89332880939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44666440419 + 44666440420.

It is an arithmetic number, because the mean of its divisors is an integer number (44666440420).

Almost surely, 2^89332880839 is an apocalyptic number.

89332880839 is a deficient number, since it is larger than the sum of its proper divisors (1).

89332880839 is an equidigital number, since it uses as much as digits as its factorization.

89332880839 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17915904, while the sum is 61.

The spelling of 89332880839 in words is "eighty-nine billion, three hundred thirty-two million, eight hundred eighty thousand, eight hundred thirty-nine".