4778255702 has 64 divisors (see below), whose sum is σ = 8511531840. Its totient is φ = 1990195200.

The previous prime is 4778255689. The next prime is 4778255759. The reversal of 4778255702 is 2075528774.

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 31 ways as a sum of consecutive naturals, for example, 965378 + ... + 970314.

It is an arithmetic number, because the mean of its divisors is an integer number (132992685).

Almost surely, 2^4778255702 is an apocalyptic number.

4778255702 is a deficient number, since it is larger than the sum of its proper divisors (3733276138).

4778255702 is a wasteful number, since it uses less digits than its factorization.

4778255702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5057.

The product of its (nonzero) digits is 1097600, while the sum is 47.

The square root of 4778255702 is about 69124.9282241942. The cubic root of 4778255702 is about 1684.3142730091.

The spelling of 4778255702 in words is "four billion, seven hundred seventy-eight million, two hundred fifty-five thousand, seven hundred two".