48003299638 has 16 divisors (see below), whose sum is σ = 82506240000. Its totient is φ = 20519125416.

The previous prime is 48003299623. The next prime is 48003299689. The reversal of 48003299638 is 83699230084.

48003299638 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×48003299638² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4470888 + ... + 4481611.

It is an arithmetic number, because the mean of its divisors is an integer number (5156640000).

Almost surely, 2^48003299638 is an apocalyptic number.

48003299638 is a deficient number, since it is larger than the sum of its proper divisors (34502940362).

48003299638 is a wasteful number, since it uses less digits than its factorization.

48003299638 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8952891.

The product of its (nonzero) digits is 2239488, while the sum is 52.

The spelling of 48003299638 in words is "forty-eight billion, three million, two hundred ninety-nine thousand, six hundred thirty-eight".