5775516756 has 60 divisors (see below), whose sum is σ = 15106956480. Its totient is φ = 1924074000.

The previous prime is 5775516751. The next prime is 5775516787. The reversal of 5775516756 is 6576155775.

It is a happy number.

5775516756 is a `hidden beast` number, since 5 + 7 + 75 + 516 + 7 + 56 = 666.

It is a super-3 number, since 3×5775516756³ (a number of 30 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5775516751) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 725365 + ... + 733283.

It is an arithmetic number, because the mean of its divisors is an integer number (251782608).

Almost surely, 2^5775516756 is an apocalyptic number.

It is an amenable number.

5775516756 is an abundant number, since it is smaller than the sum of its proper divisors (9331439724).

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

5775516756 is a wasteful number, since it uses less digits than its factorization.

5775516756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10186 (or 10175 counting only the distinct ones).

The product of its digits is 7717500, while the sum is 54.

The square root of 5775516756 is about 75996.8206966581. The cubic root of 5775516756 is about 1794.1701050099.

The spelling of 5775516756 in words is "five billion, seven hundred seventy-five million, five hundred sixteen thousand, seven hundred fifty-six".