4878307773 has 6 divisors (see below), whose sum is σ = 7046444574. Its totient is φ = 3252205176.

The previous prime is 4878307717. The next prime is 4878307787. The reversal of 4878307773 is 3777038784.

4878307773 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2455896249 + 2422411524 = 49557^2 + 49218^2 .

It is not a de Polignac number, because 4878307773 - 2¹⁸ = 4878045629 is a prime.

It is a super-2 number, since 2×4878307773² = 47595773456224439058, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4878307073) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 271017090 + ... + 271017107.

It is an arithmetic number, because the mean of its divisors is an integer number (1174407429).

Almost surely, 2^4878307773 is an apocalyptic number.

It is an amenable number.

4878307773 is a deficient number, since it is larger than the sum of its proper divisors (2168136801).

4878307773 is a wasteful number, since it uses less digits than its factorization.

4878307773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 542034203 (or 542034200 counting only the distinct ones).

The product of its (nonzero) digits is 5531904, while the sum is 54.

The square root of 4878307773 is about 69844.8836565714. The cubic root of 4878307773 is about 1695.9891342095.

The spelling of 4878307773 in words is "four billion, eight hundred seventy-eight million, three hundred seven thousand, seven hundred seventy-three".