5777785500 has 48 divisors (see below), whose sum is σ = 16824915744. Its totient is φ = 1540742400.

The previous prime is 5777785499. The next prime is 5777785511. The reversal of 5777785500 is 55877775.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1924429 + ... + 1927428.

It is an arithmetic number, because the mean of its divisors is an integer number (350519078).

Almost surely, 2^5777785500 is an apocalyptic number.

5777785500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5777785500 is an abundant number, since it is smaller than the sum of its proper divisors (11047130244).

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

5777785500 is a wasteful number, since it uses less digits than its factorization.

5777785500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3851879 (or 3851867 counting only the distinct ones).

The product of its (nonzero) digits is 2401000, while the sum is 51.

The square root of 5777785500 is about 76011.7458028692. The cubic root of 5777785500 is about 1794.4050034588.

The spelling of 5777785500 in words is "five billion, seven hundred seventy-seven million, seven hundred eighty-five thousand, five hundred".