2087375784336 has 90 divisors (see below), whose sum is σ = 5984553121638. Its totient is φ = 678785291520.

The previous prime is 2087375784323. The next prime is 2087375784421. The reversal of 2087375784336 is 6334875737802.

It is a happy number.

2087375784336 is a `hidden beast` number, since 20 + 8 + 7 + 3 + 7 + 578 + 4 + 3 + 36 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1272790112400 + 814585671936 = 1128180^2 + 902544^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 111003511 + ... + 111022313.

Almost surely, 2^{2087375784336} is an apocalyptic number.

It is an amenable number.

2087375784336 is an abundant number, since it is smaller than the sum of its proper divisors (3897177337302).

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

2087375784336 is an frugal number, since it uses more digits than its factorization.

2087375784336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37661 (or 18849 counting only the distinct ones).

The product of its (nonzero) digits is 142248960, while the sum is 63.

The spelling of 2087375784336 in words is "two trillion, eighty-seven billion, three hundred seventy-five million, seven hundred eighty-four thousand, three hundred thirty-six".