4765309856 has 12 divisors (see below), whose sum is σ = 9381703842. Its totient is φ = 2382654912.

The previous prime is 4765309853. The next prime is 4765309903. The reversal of 4765309856 is 6589035674.

It can be written as a sum of positive squares in only one way, i.e., 4730688400 + 34621456 = 68780^2 + 5884^2 .

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 4765309798 and 4765309807.

It is not an unprimeable number, because it can be changed into a prime (4765309853) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74457935 + ... + 74457998.

Almost surely, 2^4765309856 is an apocalyptic number.

It is an amenable number.

4765309856 is a deficient number, since it is larger than the sum of its proper divisors (4616393986).

4765309856 is a wasteful number, since it uses less digits than its factorization.

4765309856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148915943 (or 148915935 counting only the distinct ones).

The product of its (nonzero) digits is 5443200, while the sum is 53.

The square root of 4765309856 is about 69031.2237759117. The cubic root of 4765309856 is about 1682.7917791390.

The spelling of 4765309856 in words is "four billion, seven hundred sixty-five million, three hundred nine thousand, eight hundred fifty-six".