89525887113 has 24 divisors (see below), whose sum is σ = 129513650112. Its totient is φ = 54983168448.

The previous prime is 89525887111. The next prime is 89525887147. The reversal of 89525887113 is 31178852598.

It is not a de Polignac number, because 89525887113 - 2¹ = 89525887111 is a prime.

It is not an unprimeable number, because it can be changed into a prime (89525887111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 79495 + ... + 430547.

It is an arithmetic number, because the mean of its divisors is an integer number (5396402088).

Almost surely, 2^89525887113 is an apocalyptic number.

It is an amenable number.

89525887113 is a deficient number, since it is larger than the sum of its proper divisors (39987762999).

89525887113 is a wasteful number, since it uses less digits than its factorization.

89525887113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351585 (or 351572 counting only the distinct ones).

The product of its digits is 4838400, while the sum is 57.

The spelling of 89525887113 in words is "eighty-nine billion, five hundred twenty-five million, eight hundred eighty-seven thousand, one hundred thirteen".