89163733147 has 2 divisors, whose sum is σ = 89163733148. Its totient is φ = 89163733146.

The previous prime is 89163733103. The next prime is 89163733151. The reversal of 89163733147 is 74133736198.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 89163733147 - 2²³ = 89155344539 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 89163733094 and 89163733103.

It is not a weakly prime, because it can be changed into another prime (89193733147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44581866573 + 44581866574.

It is an arithmetic number, because the mean of its divisors is an integer number (44581866574).

Almost surely, 2^89163733147 is an apocalyptic number.

89163733147 is a deficient number, since it is larger than the sum of its proper divisors (1).

89163733147 is an equidigital number, since it uses as much as digits as its factorization.

89163733147 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2286144, while the sum is 52.

The spelling of 89163733147 in words is "eighty-nine billion, one hundred sixty-three million, seven hundred thirty-three thousand, one hundred forty-seven".