89975461133 has 8 divisors (see below), whose sum is σ = 93891052800. Its totient is φ = 86060170768.

The previous prime is 89975461129. The next prime is 89975461151. The reversal of 89975461133 is 33116457998.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 89975461133 - 2² = 89975461129 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89975461193) 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 7 ways as a sum of consecutive naturals, for example, 708623 + ... + 825891.

It is an arithmetic number, because the mean of its divisors is an integer number (11736381600).

Almost surely, 2^89975461133 is an apocalyptic number.

It is an amenable number.

89975461133 is a deficient number, since it is larger than the sum of its proper divisors (3915591667).

89975461133 is a wasteful number, since it uses less digits than its factorization.

89975461133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150651.

The product of its digits is 4898880, while the sum is 56.

The spelling of 89975461133 in words is "eighty-nine billion, nine hundred seventy-five million, four hundred sixty-one thousand, one hundred thirty-three".