4720953777 has 8 divisors (see below), whose sum is σ = 6294936864. Its totient is φ = 3147136608.

The previous prime is 4720953701. The next prime is 4720953791. The reversal of 4720953777 is 7773590274.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4720953777 - 2⁷ = 4720953649 is a prime.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (4720953977) 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 in 7 ways as a sum of consecutive naturals, for example, 61293 + ... + 114885.

It is an arithmetic number, because the mean of its divisors is an integer number (786867108).

Almost surely, 2^4720953777 is an apocalyptic number.

It is an amenable number.

4720953777 is a deficient number, since it is larger than the sum of its proper divisors (1573983087).

4720953777 is a wasteful number, since it uses less digits than its factorization.

4720953777 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82959.

The product of its (nonzero) digits is 2593080, while the sum is 51.

The square root of 4720953777 is about 68709.1971791259. The cubic root of 4720953777 is about 1677.5542853325.

The spelling of 4720953777 in words is "four billion, seven hundred twenty million, nine hundred fifty-three thousand, seven hundred seventy-seven".