538391035 has 16 divisors (see below), whose sum is σ = 795162816. Its totient is φ = 340783488.

The previous prime is 538391023. The next prime is 538391047. The reversal of 538391035 is 530193835.

538391035 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (538391023) and next prime (538391047).

It is a cyclic number.

It is not a de Polignac number, because 538391035 - 2¹⁷ = 538259963 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 538390985 and 538391003.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 591184 + ... + 592093.

It is an arithmetic number, because the mean of its divisors is an integer number (49697676).

Almost surely, 2^538391035 is an apocalyptic number.

538391035 is a deficient number, since it is larger than the sum of its proper divisors (256771781).

538391035 is a wasteful number, since it uses less digits than its factorization.

538391035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1183302.

The product of its (nonzero) digits is 48600, while the sum is 37.

The square root of 538391035 is about 23203.2548363371. The cubic root of 538391035 is about 813.5157020547.

The spelling of 538391035 in words is "five hundred thirty-eight million, three hundred ninety-one thousand, thirty-five".