538841039 has 16 divisors (see below), whose sum is σ = 609745920. Its totient is φ = 471744000.

The previous prime is 538841029. The next prime is 538841047. The reversal of 538841039 is 930148835.

538841039 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-538841039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 538840987 and 538841005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (538841029) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68207 + ... + 75695.

It is an arithmetic number, because the mean of its divisors is an integer number (38109120).

Almost surely, 2^538841039 is an apocalyptic number.

538841039 is a deficient number, since it is larger than the sum of its proper divisors (70904881).

538841039 is a wasteful number, since it uses less digits than its factorization.

538841039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7742.

The product of its (nonzero) digits is 103680, while the sum is 41.

The square root of 538841039 is about 23212.9498125508. The cubic root of 538841039 is about 813.7422928585.

The spelling of 538841039 in words is "five hundred thirty-eight million, eight hundred forty-one thousand, thirty-nine".