5807775001820 has 24 divisors (see below), whose sum is σ = 13305084550128. Its totient is φ = 2111918182400.

The previous prime is 5807775001813. The next prime is 5807775001843. The reversal of 5807775001820 is 281005777085.

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, 13199488421 + ... + 13199488860.

It is an arithmetic number, because the mean of its divisors is an integer number (554378522922).

Almost surely, 2^{5807775001820} is an apocalyptic number.

It is an amenable number.

5807775001820 is an abundant number, since it is smaller than the sum of its proper divisors (7497309548308).

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

5807775001820 is a wasteful number, since it uses less digits than its factorization.

5807775001820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26398977301 (or 26398977299 counting only the distinct ones).

The product of its (nonzero) digits is 1097600, while the sum is 50.

The spelling of 5807775001820 in words is "five trillion, eight hundred seven billion, seven hundred seventy-five million, one thousand, eight hundred twenty".