89045678263 has 2 divisors, whose sum is σ = 89045678264. Its totient is φ = 89045678262.

The previous prime is 89045678231. The next prime is 89045678291. The reversal of 89045678263 is 36287654098.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 89045678263 - 2⁵ = 89045678231 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 89045678198 and 89045678207.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (89045678563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44522839131 + 44522839132.

It is an arithmetic number, because the mean of its divisors is an integer number (44522839132).

Almost surely, 2^89045678263 is an apocalyptic number.

89045678263 is a deficient number, since it is larger than the sum of its proper divisors (1).

89045678263 is an equidigital number, since it uses as much as digits as its factorization.

89045678263 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17418240, while the sum is 58.

The spelling of 89045678263 in words is "eighty-nine billion, forty-five million, six hundred seventy-eight thousand, two hundred sixty-three".