538968075 has 24 divisors (see below), whose sum is σ = 897014016. Its totient is φ = 285540000.

The previous prime is 538968071. The next prime is 538968091. The reversal of 538968075 is 570869835.

It is not a de Polignac number, because 538968075 - 2² = 538968071 is a prime.

It is not an unprimeable number, because it can be changed into a prime (538968071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12471 + ... + 35120.

It is an arithmetic number, because the mean of its divisors is an integer number (37375584).

Almost surely, 2^538968075 is an apocalyptic number.

538968075 is a deficient number, since it is larger than the sum of its proper divisors (358045941).

538968075 is a wasteful number, since it uses less digits than its factorization.

538968075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47755 (or 47750 counting only the distinct ones).

The product of its (nonzero) digits is 1814400, while the sum is 51.

The square root of 538968075 is about 23215.6859687583. The cubic root of 538968075 is about 813.8062365424.

The spelling of 538968075 in words is "five hundred thirty-eight million, nine hundred sixty-eight thousand, seventy-five".