5781693800 has 24 divisors (see below), whose sum is σ = 13442438550. Its totient is φ = 2312677440.

The previous prime is 5781693773. The next prime is 5781693809. The reversal of 5781693800 is 83961875.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 2738847556 + 3042846244 = 52334^2 + 55162^2 .

It is not an unprimeable number, because it can be changed into a prime (5781693809) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14454035 + ... + 14454434.

Almost surely, 2^5781693800 is an apocalyptic number.

5781693800 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5781693800 is an abundant number, since it is smaller than the sum of its proper divisors (7660744750).

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

5781693800 is a wasteful number, since it uses less digits than its factorization.

5781693800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28908485 (or 28908476 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 47.

The square root of 5781693800 is about 76037.4499835443. The cubic root of 5781693800 is about 1794.8095120935.

The spelling of 5781693800 in words is "five billion, seven hundred eighty-one million, six hundred ninety-three thousand, eight hundred".