5775540636 has 24 divisors (see below), whose sum is σ = 13480386304. Its totient is φ = 1924590960.

The previous prime is 5775540613. The next prime is 5775540643. The reversal of 5775540636 is 6360455775.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31870 + ... + 112101.

Almost surely, 2^5775540636 is an apocalyptic number.

It is an amenable number.

5775540636 is an abundant number, since it is smaller than the sum of its proper divisors (7704845668).

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

5775540636 is a wasteful number, since it uses less digits than its factorization.

5775540636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147321 (or 147319 counting only the distinct ones).

The product of its (nonzero) digits is 2646000, while the sum is 48.

The square root of 5775540636 is about 75996.9778083313. The cubic root of 5775540636 is about 1794.1725777885.

The spelling of 5775540636 in words is "five billion, seven hundred seventy-five million, five hundred forty thousand, six hundred thirty-six".