4779509577 has 16 divisors (see below), whose sum is σ = 6455010432. Its totient is φ = 3145363200.

The previous prime is 4779509561. The next prime is 4779509593. The reversal of 4779509577 is 7759059774.

It is an interprime number because it is at equal distance from previous prime (4779509561) and next prime (4779509593).

It is not a de Polignac number, because 4779509577 - 2⁴ = 4779509561 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4779509577.

It is not an unprimeable number, because it can be changed into a prime (4779509597) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78708 + ... + 125514.

It is an arithmetic number, because the mean of its divisors is an integer number (403438152).

Almost surely, 2^4779509577 is an apocalyptic number.

It is an amenable number.

4779509577 is a deficient number, since it is larger than the sum of its proper divisors (1675500855).

4779509577 is a wasteful number, since it uses less digits than its factorization.

4779509577 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47248.

The product of its (nonzero) digits is 19448100, while the sum is 60.

The square root of 4779509577 is about 69133.9972589463. The cubic root of 4779509577 is about 1684.4615886117.

The spelling of 4779509577 in words is "four billion, seven hundred seventy-nine million, five hundred nine thousand, five hundred seventy-seven".