4573744525 has 18 divisors (see below), whose sum is σ = 6597394890. Its totient is φ = 3136281120.

The previous prime is 4573744517. The next prime is 4573744547. The reversal of 4573744525 is 5254473754.

It can be written as a sum of positive squares in 3 ways, for example, as 32467204 + 4541277321 = 5698^2 + 67389^2 .

It is not a de Polignac number, because 4573744525 - 2³ = 4573744517 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1865610 + ... + 1868059.

Almost surely, 2^4573744525 is an apocalyptic number.

It is an amenable number.

4573744525 is a deficient number, since it is larger than the sum of its proper divisors (2023650365).

4573744525 is a wasteful number, since it uses less digits than its factorization.

4573744525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3733693 (or 3733681 counting only the distinct ones).

The product of its digits is 2352000, while the sum is 46.

The square root of 4573744525 is about 67629.4649172977. The cubic root of 4573744525 is about 1659.9332877095.

The spelling of 4573744525 in words is "four billion, five hundred seventy-three million, seven hundred forty-four thousand, five hundred twenty-five".