538015063 has 8 divisors (see below), whose sum is σ = 550031040. Its totient is φ = 526022880.

The previous prime is 538015021. The next prime is 538015069. The reversal of 538015063 is 360510835.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-538015063 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (538015069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44473 + ... + 55261.

It is an arithmetic number, because the mean of its divisors is an integer number (68753880).

Almost surely, 2^538015063 is an apocalyptic number.

538015063 is a deficient number, since it is larger than the sum of its proper divisors (12015977).

538015063 is a wasteful number, since it uses less digits than its factorization.

538015063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11897.

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 538015063 is about 23195.1517132352. The cubic root of 538015063 is about 813.3262917998.

Adding to 538015063 its reverse (360510835), we get a palindrome (898525898).

The spelling of 538015063 in words is "five hundred thirty-eight million, fifteen thousand, sixty-three".