4574623109 has 32 divisors (see below), whose sum is σ = 5606931456. Its totient is φ = 3643211520.

The previous prime is 4574623087. The next prime is 4574623117. The reversal of 4574623109 is 9013264754.

It is not a de Polignac number, because 4574623109 - 2²⁸ = 4306187653 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4574623909) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5640314 + ... + 5641124.

It is an arithmetic number, because the mean of its divisors is an integer number (175216608).

Almost surely, 2^4574623109 is an apocalyptic number.

It is an amenable number.

4574623109 is a deficient number, since it is larger than the sum of its proper divisors (1032308347).

4574623109 is a wasteful number, since it uses less digits than its factorization.

4574623109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1385.

The product of its (nonzero) digits is 181440, while the sum is 41.

The square root of 4574623109 is about 67635.9601765215. The cubic root of 4574623109 is about 1660.0395680557.

The spelling of 4574623109 in words is "four billion, five hundred seventy-four million, six hundred twenty-three thousand, one hundred nine".