2116593537474 has 16 divisors (see below), whose sum is σ = 4558816850112. Its totient is φ = 651259549968.

The previous prime is 2116593537463. The next prime is 2116593537481. The reversal of 2116593537474 is 4747353956112.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13567907214 + ... + 13567907369.

It is an arithmetic number, because the mean of its divisors is an integer number (284926053132).

Almost surely, 2^{2116593537474} is an apocalyptic number.

2116593537474 is an abundant number, since it is smaller than the sum of its proper divisors (2442223312638).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2116593537474 is a wasteful number, since it uses less digits than its factorization.

2116593537474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27135814601.

The product of its digits is 19051200, while the sum is 57.

The spelling of 2116593537474 in words is "two trillion, one hundred sixteen billion, five hundred ninety-three million, five hundred thirty-seven thousand, four hundred seventy-four".