90043225058859 has 96 divisors (see below), whose sum is σ = 131688326062080. Its totient is φ = 54570257280000.

The previous prime is 90043225058851. The next prime is 90043225058861. The reversal of 90043225058859 is 95885052234009.

It is not a de Polignac number, because 90043225058859 - 2³ = 90043225058851 is a prime.

It is not an unprimeable number, because it can be changed into a prime (90043225058851) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 19485655569 + ... + 19485660189.

It is an arithmetic number, because the mean of its divisors is an integer number (1371753396480).

Almost surely, 2^{90043225058859} is an apocalyptic number.

90043225058859 is a deficient number, since it is larger than the sum of its proper divisors (41645101003221).

90043225058859 is a wasteful number, since it uses less digits than its factorization.

90043225058859 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7633 (or 7602 counting only the distinct ones).

The product of its (nonzero) digits is 31104000, while the sum is 60.

The spelling of 90043225058859 in words is "ninety trillion, forty-three billion, two hundred twenty-five million, fifty-eight thousand, eight hundred fifty-nine".