5277752779 has 16 divisors (see below), whose sum is σ = 5846935360. Its totient is φ = 4732318080.

The previous prime is 5277752761. The next prime is 5277752803. The reversal of 5277752779 is 9772577725.

It is a cyclic number.

It is not a de Polignac number, because 5277752779 - 2⁵ = 5277752747 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5277452779) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 294817 + ... + 312205.

It is an arithmetic number, because the mean of its divisors is an integer number (365433460).

Almost surely, 2^5277752779 is an apocalyptic number.

5277752779 is a deficient number, since it is larger than the sum of its proper divisors (569182581).

5277752779 is a wasteful number, since it uses less digits than its factorization.

5277752779 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18070.

The product of its digits is 15126300, while the sum is 58.

The square root of 5277752779 is about 72648.1436720857. The cubic root of 5277752779 is about 1741.0704624376.

The spelling of 5277752779 in words is "five billion, two hundred seventy-seven million, seven hundred fifty-two thousand, seven hundred seventy-nine".