2093904481536 has 864 divisors, whose sum is σ = 7348585660416. Its totient is φ = 560867328000.

The previous prime is 2093904481511. The next prime is 2093904481561. The reversal of 2093904481536 is 6351844093902.

2093904481536 is a `hidden beast` number, since 20 + 9 + 3 + 9 + 0 + 4 + 4 + 81 + 536 = 666.

It is an interprime number because it is at equal distance from previous prime (2093904481511) and next prime (2093904481561).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2165360925 + ... + 2165361891.

Almost surely, 2^{2093904481536} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2093904481536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3674292830208).

2093904481536 is an abundant number, since it is smaller than the sum of its proper divisors (5254681178880).

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

2093904481536 is a wasteful number, since it uses less digits than its factorization.

2093904481536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1159 (or 1142 counting only the distinct ones).

The product of its (nonzero) digits is 5598720, while the sum is 54.

The spelling of 2093904481536 in words is "two trillion, ninety-three billion, nine hundred four million, four hundred eighty-one thousand, five hundred thirty-six".