4540423832 has 32 divisors (see below), whose sum is σ = 9793931520. Its totient is φ = 1933005600.

The previous prime is 4540423819. The next prime is 4540423837. The reversal of 4540423832 is 2383240454.

It is a junction number, because it is equal to n+sod(n) for n = 4540423792 and 4540423801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4540423837) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 260018 + ... + 276929.

It is an arithmetic number, because the mean of its divisors is an integer number (306060360).

Almost surely, 2^4540423832 is an apocalyptic number.

It is an amenable number.

4540423832 is an abundant number, since it is smaller than the sum of its proper divisors (5253507688).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4540423832 is a wasteful number, since it uses less digits than its factorization.

4540423832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 537111 (or 537107 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 35.

The square root of 4540423832 is about 67382.6671481621. The cubic root of 4540423832 is about 1655.8924710610.

The spelling of 4540423832 in words is "four billion, five hundred forty million, four hundred twenty-three thousand, eight hundred thirty-two".