89986039575 has 12 divisors (see below), whose sum is σ = 148776918888. Its totient is φ = 47992554400.

The previous prime is 89986039567. The next prime is 89986039643. The reversal of 89986039575 is 57593068998.

It is not a de Polignac number, because 89986039575 - 2³ = 89986039567 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 599906856 + ... + 599907005.

It is an arithmetic number, because the mean of its divisors is an integer number (12398076574).

Almost surely, 2^89986039575 is an apocalyptic number.

89986039575 is a deficient number, since it is larger than the sum of its proper divisors (58790879313).

89986039575 is a wasteful number, since it uses less digits than its factorization.

89986039575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1199813874 (or 1199813869 counting only the distinct ones).

The product of its (nonzero) digits is 146966400, while the sum is 69.

The spelling of 89986039575 in words is "eighty-nine billion, nine hundred eighty-six million, thirty-nine thousand, five hundred seventy-five".