4613599973 has 4 divisors (see below), whose sum is σ = 4625773440. Its totient is φ = 4601426508.

The previous prime is 4613599957. The next prime is 4613599979. The reversal of 4613599973 is 3799953164.

4613599973 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4613599973 - 2⁴ = 4613599957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4613599979) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6086165 + ... + 6086922.

It is an arithmetic number, because the mean of its divisors is an integer number (1156443360).

Almost surely, 2^4613599973 is an apocalyptic number.

It is an amenable number.

4613599973 is a deficient number, since it is larger than the sum of its proper divisors (12173467).

4613599973 is a wasteful number, since it uses less digits than its factorization.

4613599973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12173466.

The product of its digits is 5511240, while the sum is 56.

The square root of 4613599973 is about 67923.4861664211. The cubic root of 4613599973 is about 1664.7408835438.

The spelling of 4613599973 in words is "four billion, six hundred thirteen million, five hundred ninety-nine thousand, nine hundred seventy-three".