4594220613 has 20 divisors (see below), whose sum is σ = 6879401760. Its totient is φ = 3055481352.

The previous prime is 4594220599. The next prime is 4594220621. The reversal of 4594220613 is 3160224954.

It is a happy number.

4594220613 is a `hidden beast` number, since 4 + 594 + 2 + 2 + 0 + 61 + 3 = 666.

4594220613 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 4594220613 - 2⁴ = 4594220597 is a prime.

It is a super-2 number, since 2×4594220613² = 42213726081828191538, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4594220693) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 33745 + ... + 101622.

It is an arithmetic number, because the mean of its divisors is an integer number (343970088).

Almost surely, 2^4594220613 is an apocalyptic number.

It is an amenable number.

4594220613 is a deficient number, since it is larger than the sum of its proper divisors (2285181147).

4594220613 is a wasteful number, since it uses less digits than its factorization.

4594220613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135798 (or 135789 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 4594220613 is about 67780.6802341198. The cubic root of 4594220613 is about 1662.4067055869.

The spelling of 4594220613 in words is "four billion, five hundred ninety-four million, two hundred twenty thousand, six hundred thirteen".