2088693540208 has 40 divisors (see below), whose sum is σ = 4432327312896. Its totient is φ = 945623640000.

The previous prime is 2088693540169. The next prime is 2088693540229. The reversal of 2088693540208 is 8020453968802.

It is a happy number.

It is a super-2 number, since 2×2088693540208² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

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, 23596416 + ... + 23684767.

Almost surely, 2^{2088693540208} is an apocalyptic number.

It is an amenable number.

2088693540208 is an abundant number, since it is smaller than the sum of its proper divisors (2343633772688).

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

2088693540208 is a wasteful number, since it uses less digits than its factorization.

2088693540208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47281453 (or 47281447 counting only the distinct ones).

The product of its (nonzero) digits is 6635520, while the sum is 55.

The spelling of 2088693540208 in words is "two trillion, eighty-eight billion, six hundred ninety-three million, five hundred forty thousand, two hundred eight".