5220406767 has 16 divisors (see below), whose sum is σ = 7381975392. Its totient is φ = 3270220800.

The previous prime is 5220406759. The next prime is 5220406777. The reversal of 5220406767 is 7676040225.

It is a happy number.

It is not a de Polignac number, because 5220406767 - 2³ = 5220406759 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5220406717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51484 + ... + 114417.

It is an arithmetic number, because the mean of its divisors is an integer number (461373462).

Almost surely, 2^5220406767 is an apocalyptic number.

5220406767 is a deficient number, since it is larger than the sum of its proper divisors (2161568625).

5220406767 is a wasteful number, since it uses less digits than its factorization.

5220406767 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166538.

The product of its (nonzero) digits is 141120, while the sum is 39.

The square root of 5220406767 is about 72252.3824313081. The cubic root of 5220406767 is about 1734.7415524696.

The spelling of 5220406767 in words is "five billion, two hundred twenty million, four hundred six thousand, seven hundred sixty-seven".