89180328753 has 10 divisors (see below), whose sum is σ = 133219997394. Its totient is φ = 59453552448.

The previous prime is 89180328749. The next prime is 89180328767. The reversal of 89180328753 is 35782308198.

It can be written as a sum of positive squares in only one way, i.e., 88942922289 + 237406464 = 298233^2 + 15408^2 .

It is not a de Polignac number, because 89180328753 - 2² = 89180328749 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 89180328753.

It is not an unprimeable number, because it can be changed into a prime (89180328773) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 550495776 + ... + 550495937.

Almost surely, 2^89180328753 is an apocalyptic number.

It is an amenable number.

89180328753 is a deficient number, since it is larger than the sum of its proper divisors (44039668641).

89180328753 is a wasteful number, since it uses less digits than its factorization.

89180328753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1100991725 (or 1100991716 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 54.

The spelling of 89180328753 in words is "eighty-nine billion, one hundred eighty million, three hundred twenty-eight thousand, seven hundred fifty-three".