4575434919 has 32 divisors (see below), whose sum is σ = 6953416704. Its totient is φ = 2649034080.

The previous prime is 4575434861. The next prime is 4575434921. The reversal of 4575434919 is 9194345754.

It is a happy number.

It is not a de Polignac number, because 4575434919 - 2¹⁷ = 4575303847 is a prime.

It is a super-2 number, since 2×4575434919² = 41869209396009073122, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4575434989) 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, 666784 + ... + 673610.

It is an arithmetic number, because the mean of its divisors is an integer number (217294272).

Almost surely, 2^4575434919 is an apocalyptic number.

4575434919 is a deficient number, since it is larger than the sum of its proper divisors (2377981785).

4575434919 is a wasteful number, since it uses less digits than its factorization.

4575434919 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7747.

The product of its digits is 2721600, while the sum is 51.

The square root of 4575434919 is about 67641.9612296982. The cubic root of 4575434919 is about 1660.1377588050.

The spelling of 4575434919 in words is "four billion, five hundred seventy-five million, four hundred thirty-four thousand, nine hundred nineteen".