89606348149 has 2 divisors, whose sum is σ = 89606348150. Its totient is φ = 89606348148.

The previous prime is 89606348119. The next prime is 89606348159. The reversal of 89606348149 is 94184360698.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 89008545649 + 597802500 = 298343^2 + 24450^2 .

It is a cyclic number.

It is not a de Polignac number, because 89606348149 - 2²³ = 89597959541 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 89606348093 and 89606348102.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (89606348119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44803174074 + 44803174075.

It is an arithmetic number, because the mean of its divisors is an integer number (44803174075).

Almost surely, 2^89606348149 is an apocalyptic number.

It is an amenable number.

89606348149 is a deficient number, since it is larger than the sum of its proper divisors (1).

89606348149 is an equidigital number, since it uses as much as digits as its factorization.

89606348149 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8957952, while the sum is 58.

The spelling of 89606348149 in words is "eighty-nine billion, six hundred six million, three hundred forty-eight thousand, one hundred forty-nine".