5761781948808 has 24 divisors (see below), whose sum is σ = 15604826111550. Its totient is φ = 1920593982912.

The previous prime is 5761781948779. The next prime is 5761781948837. The reversal of 5761781948808 is 8088491871675.

5761781948808 is a `hidden beast` number, since 5 + 7 + 61 + 7 + 81 + 9 + 488 + 0 + 8 = 666.

It is an interprime number because it is at equal distance from previous prime (5761781948779) and next prime (5761781948837).

It can be written as a sum of positive squares in only one way, i.e., 5719262684004 + 42519264804 = 2391498^2 + 206202^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (72), and also a Moran number because the ratio is a prime number: 80024749289 = 5761781948808 / (5 + 7 + 6 + 1 + 7 + 8 + 1 + 9 + 4 + 8 + 8 + 0 + 8).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 40012374573 + ... + 40012374716.

Almost surely, 2^{5761781948808} is an apocalyptic number.

It is an amenable number.

5761781948808 is an abundant number, since it is smaller than the sum of its proper divisors (9843044162742).

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

5761781948808 is a wasteful number, since it uses less digits than its factorization.

5761781948808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80024749301 (or 80024749294 counting only the distinct ones).

The product of its (nonzero) digits is 216760320, while the sum is 72.

The spelling of 5761781948808 in words is "five trillion, seven hundred sixty-one billion, seven hundred eighty-one million, nine hundred forty-eight thousand, eight hundred eight".