4777773044 has 24 divisors (see below), whose sum is σ = 9125978400. Its totient is φ = 2170578080.

The previous prime is 4777773029. The next prime is 4777773067. The reversal of 4777773044 is 4403777774.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 4777772983 and 4777773001.

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, 59642 + ... + 114510.

It is an arithmetic number, because the mean of its divisors is an integer number (380249100).

Almost surely, 2^4777773044 is an apocalyptic number.

4777773044 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4777773044 is a deficient number, since it is larger than the sum of its proper divisors (4348205356).

4777773044 is a wasteful number, since it uses less digits than its factorization.

4777773044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56863 (or 56861 counting only the distinct ones).

The product of its (nonzero) digits is 3226944, while the sum is 50.

The square root of 4777773044 is about 69121.4369352953. The cubic root of 4777773044 is about 1684.2575594869.

It can be divided in two parts, 47777730 and 44, that added together give a palindrome (47777774).

The spelling of 4777773044 in words is "four billion, seven hundred seventy-seven million, seven hundred seventy-three thousand, forty-four".