89873106727 has 2 divisors, whose sum is σ = 89873106728. Its totient is φ = 89873106726.

The previous prime is 89873106721. The next prime is 89873106761. The reversal of 89873106727 is 72760137898.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 89873106727 - 2¹⁵ = 89873073959 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (89873106721) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44936553363 + 44936553364.

It is an arithmetic number, because the mean of its divisors is an integer number (44936553364).

Almost surely, 2^89873106727 is an apocalyptic number.

89873106727 is a deficient number, since it is larger than the sum of its proper divisors (1).

89873106727 is an equidigital number, since it uses as much as digits as its factorization.

89873106727 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7112448, while the sum is 58.

The spelling of 89873106727 in words is "eighty-nine billion, eight hundred seventy-three million, one hundred six thousand, seven hundred twenty-seven".