5540976777 has 8 divisors (see below), whose sum is σ = 8443393216. Its totient is φ = 3166272432.

The previous prime is 5540976769. The next prime is 5540976803. The reversal of 5540976777 is 7776790455.

It is a happy number.

5540976777 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5540976777 - 2³ = 5540976769 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5540976737) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 131927998 + ... + 131928039.

It is an arithmetic number, because the mean of its divisors is an integer number (1055424152).

Almost surely, 2^5540976777 is an apocalyptic number.

It is an amenable number.

5540976777 is a deficient number, since it is larger than the sum of its proper divisors (2902416439).

5540976777 is a wasteful number, since it uses less digits than its factorization.

5540976777 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263856047.

The product of its (nonzero) digits is 12965400, while the sum is 57.

The square root of 5540976777 is about 74437.7375865226. The cubic root of 5540976777 is about 1769.5470317795.

The spelling of 5540976777 in words is "five billion, five hundred forty million, nine hundred seventy-six thousand, seven hundred seventy-seven".