20584583451093 has 16 divisors (see below), whose sum is σ = 28332431628800. Its totient is φ = 13279925514240.

The previous prime is 20584583451049. The next prime is 20584583451121. The reversal of 20584583451093 is 39015438548502.

It is not a de Polignac number, because 20584583451093 - 2⁹ = 20584583450581 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 (20584583451493) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 992848 + ... + 6492681.

It is an arithmetic number, because the mean of its divisors is an integer number (1770776976800).

Almost surely, 2^{20584583451093} is an apocalyptic number.

It is an amenable number.

20584583451093 is a deficient number, since it is larger than the sum of its proper divisors (7747848177707).

20584583451093 is a wasteful number, since it uses less digits than its factorization.

20584583451093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7515132.

The product of its (nonzero) digits is 20736000, while the sum is 57.

The spelling of 20584583451093 in words is "twenty trillion, five hundred eighty-four billion, five hundred eighty-three million, four hundred fifty-one thousand, ninety-three".