89070582289077 has 64 divisors (see below), whose sum is σ = 132563549798400. Its totient is φ = 59107941224640.

The previous prime is 89070582289067. The next prime is 89070582289081. The reversal of 89070582289077 is 77098228507098.

It is not a de Polignac number, because 89070582289077 - 2¹⁶ = 89070582223541 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 89070582288996 and 89070582289014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89070582289037) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 17198410674 + ... + 17198415852.

It is an arithmetic number, because the mean of its divisors is an integer number (2071305465600).

Almost surely, 2^{89070582289077} is an apocalyptic number.

It is an amenable number.

89070582289077 is a deficient number, since it is larger than the sum of its proper divisors (43492967509323).

89070582289077 is a wasteful number, since it uses less digits than its factorization.

89070582289077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8735 (or 8729 counting only the distinct ones).

The product of its (nonzero) digits is 284497920, while the sum is 72.

The spelling of 89070582289077 in words is "eighty-nine trillion, seventy billion, five hundred eighty-two million, two hundred eighty-nine thousand, seventy-seven".