4612720959 has 64 divisors (see below), whose sum is σ = 9021127680. Its totient is φ = 2255247360.

The previous prime is 4612720951. The next prime is 4612721017. The reversal of 4612720959 is 9590272164.

4612720959 is a `hidden beast` number, since 4 + 612 + 7 + 20 + 9 + 5 + 9 = 666.

It is not a de Polignac number, because 4612720959 - 2³ = 4612720951 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4612720951) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 29914 + ... + 100599.

It is an arithmetic number, because the mean of its divisors is an integer number (140955120).

Almost surely, 2^4612720959 is an apocalyptic number.

4612720959 is a deficient number, since it is larger than the sum of its proper divisors (4408406721).

4612720959 is a wasteful number, since it uses less digits than its factorization.

4612720959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130557 (or 130551 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 45.

The square root of 4612720959 is about 67917.0152391873. The cubic root of 4612720959 is about 1664.6351509636.

The spelling of 4612720959 in words is "four billion, six hundred twelve million, seven hundred twenty thousand, nine hundred fifty-nine".