4772165615 has 48 divisors (see below), whose sum is σ = 6959234880. Its totient is φ = 3128348160.

The previous prime is 4772165599. The next prime is 4772165677. The reversal of 4772165615 is 5165612774.

4772165615 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4772165615 - 2⁴ = 4772165599 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 728555 + ... + 735075.

It is an arithmetic number, because the mean of its divisors is an integer number (144984060).

Almost surely, 2^4772165615 is an apocalyptic number.

4772165615 is a deficient number, since it is larger than the sum of its proper divisors (2187069265).

4772165615 is a wasteful number, since it uses less digits than its factorization.

4772165615 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6672 (or 6665 counting only the distinct ones).

The product of its digits is 352800, while the sum is 44.

The square root of 4772165615 is about 69080.8628709862. The cubic root of 4772165615 is about 1683.5983924236.

The spelling of 4772165615 in words is "four billion, seven hundred seventy-two million, one hundred sixty-five thousand, six hundred fifteen".