4538499924 has 24 divisors (see below), whose sum is σ = 12102666688. Its totient is φ = 1296714240.

The previous prime is 4538499881. The next prime is 4538499929. The reversal of 4538499924 is 4299948354.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4538499929) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27014797 + ... + 27014964.

Almost surely, 2^4538499924 is an apocalyptic number.

It is an amenable number.

4538499924 is an abundant number, since it is smaller than the sum of its proper divisors (7564166764).

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

4538499924 is a wasteful number, since it uses less digits than its factorization.

4538499924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54029775 (or 54029773 counting only the distinct ones).

The product of its digits is 11197440, while the sum is 57.

The square root of 4538499924 is about 67368.3896497460. The cubic root of 4538499924 is about 1655.6585549506.

The spelling of 4538499924 in words is "four billion, five hundred thirty-eight million, four hundred ninety-nine thousand, nine hundred twenty-four".