89542383211 has 2 divisors, whose sum is σ = 89542383212. Its totient is φ = 89542383210.

The previous prime is 89542383193. The next prime is 89542383239. The reversal of 89542383211 is 11238324598.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 89542383211 - 2¹³ = 89542375019 is a prime.

It is a super-2 number, since 2×89542383211² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (89542383611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44771191605 + 44771191606.

It is an arithmetic number, because the mean of its divisors is an integer number (44771191606).

Almost surely, 2^89542383211 is an apocalyptic number.

89542383211 is a deficient number, since it is larger than the sum of its proper divisors (1).

89542383211 is an equidigital number, since it uses as much as digits as its factorization.

89542383211 is an evil number, because the sum of its binary digits is even.

The product of its digits is 414720, while the sum is 46.

The spelling of 89542383211 in words is "eighty-nine billion, five hundred forty-two million, three hundred eighty-three thousand, two hundred eleven".