4809072655 has 16 divisors (see below), whose sum is σ = 5954205600. Its totient is φ = 3726397440.

The previous prime is 4809072647. The next prime is 4809072679. The reversal of 4809072655 is 5562709084.

It is not a de Polignac number, because 4809072655 - 2³ = 4809072647 is a prime.

It is a super-3 number, since 3×4809072655³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55890 + ... + 112879.

It is an arithmetic number, because the mean of its divisors is an integer number (372137850).

Almost surely, 2^4809072655 is an apocalyptic number.

4809072655 is a deficient number, since it is larger than the sum of its proper divisors (1145132945).

4809072655 is a wasteful number, since it uses less digits than its factorization.

4809072655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168954.

The product of its (nonzero) digits is 604800, while the sum is 46.

The square root of 4809072655 is about 69347.4776397815. The cubic root of 4809072655 is about 1687.9274635795.

The spelling of 4809072655 in words is "four billion, eight hundred nine million, seventy-two thousand, six hundred fifty-five".