5426921891085 has 16 divisors (see below), whose sum is σ = 8683106247360. Its totient is φ = 2894347934720.

The previous prime is 5426921891057. The next prime is 5426921891093. The reversal of 5426921891085 is 5801981296245.

It is not a de Polignac number, because 5426921891085 - 2⁹ = 5426921890573 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5594206 + ... + 6492224.

It is an arithmetic number, because the mean of its divisors is an integer number (542694140460).

Almost surely, 2^{5426921891085} is an apocalyptic number.

It is an amenable number.

5426921891085 is a deficient number, since it is larger than the sum of its proper divisors (3256184356275).

5426921891085 is a wasteful number, since it uses less digits than its factorization.

5426921891085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1300908.

The product of its (nonzero) digits is 12441600, while the sum is 60.

The spelling of 5426921891085 in words is "five trillion, four hundred twenty-six billion, nine hundred twenty-one million, eight hundred ninety-one thousand, eighty-five".