4581743425 has 36 divisors (see below), whose sum is σ = 6709737216. Its totient is φ = 3037111200.

The previous prime is 4581743393. The next prime is 4581743431. The reversal of 4581743425 is 5243471854.

4581743425 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 4581743425 - 2⁵ = 4581743393 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 4985116 + ... + 4986034.

Almost surely, 2^4581743425 is an apocalyptic number.

It is an amenable number.

4581743425 is a deficient number, since it is larger than the sum of its proper divisors (2127993791).

4581743425 is an frugal number, since it uses more digits than its factorization.

4581743425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1886 (or 962 counting only the distinct ones).

The product of its digits is 537600, while the sum is 43.

The square root of 4581743425 is about 67688.5767689054. The cubic root of 4581743425 is about 1660.9003951864.

The spelling of 4581743425 in words is "four billion, five hundred eighty-one million, seven hundred forty-three thousand, four hundred twenty-five".