89227125133 has 2 divisors, whose sum is σ = 89227125134. Its totient is φ = 89227125132.

The previous prime is 89227125121. The next prime is 89227125161. The reversal of 89227125133 is 33152172298.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 49132268964 + 40094856169 = 221658^2 + 200237^2 .

It is a cyclic number.

It is not a de Polignac number, because 89227125133 - 2²⁹ = 88690254221 is a prime.

It is a super-2 number, since 2×89227125133² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 89227125133.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (89227125193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44613562566 + 44613562567.

It is an arithmetic number, because the mean of its divisors is an integer number (44613562567).

Almost surely, 2^89227125133 is an apocalyptic number.

It is an amenable number.

89227125133 is a deficient number, since it is larger than the sum of its proper divisors (1).

89227125133 is an equidigital number, since it uses as much as digits as its factorization.

89227125133 is an evil number, because the sum of its binary digits is even.

The product of its digits is 181440, while the sum is 43.

The spelling of 89227125133 in words is "eighty-nine billion, two hundred twenty-seven million, one hundred twenty-five thousand, one hundred thirty-three".