89527792821983 has 2 divisors, whose sum is σ = 89527792821984. Its totient is φ = 89527792821982.

The previous prime is 89527792821979. The next prime is 89527792821997. The reversal of 89527792821983 is 38912829772598.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 89527792821983 - 2² = 89527792821979 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 89527792821898 and 89527792821907.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (89527792821913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44763896410991 + 44763896410992.

It is an arithmetic number, because the mean of its divisors is an integer number (44763896410992).

Almost surely, 2^{89527792821983} is an apocalyptic number.

89527792821983 is a deficient number, since it is larger than the sum of its proper divisors (1).

89527792821983 is an equidigital number, since it uses as much as digits as its factorization.

89527792821983 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2194698240, while the sum is 80.

The spelling of 89527792821983 in words is "eighty-nine trillion, five hundred twenty-seven billion, seven hundred ninety-two million, eight hundred twenty-one thousand, nine hundred eighty-three".