506163125101 has 8 divisors (see below), whose sum is σ = 533634508800. Its totient is φ = 478774863360.

The previous prime is 506163125053. The next prime is 506163125107. The reversal of 506163125101 is 101521361605.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 506163125101 - 2³³ = 497573190509 is a prime.

It is a super-2 number, since 2×506163125101² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (506163125107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20767981 + ... + 20792338.

It is an arithmetic number, because the mean of its divisors is an integer number (66704313600).

Almost surely, 2^506163125101 is an apocalyptic number.

It is an amenable number.

506163125101 is a deficient number, since it is larger than the sum of its proper divisors (27471383699).

506163125101 is a wasteful number, since it uses less digits than its factorization.

506163125101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41560979.

The product of its (nonzero) digits is 5400, while the sum is 31.

Adding to 506163125101 its reverse (101521361605), we get a palindrome (607684486706).

The spelling of 506163125101 in words is "five hundred six billion, one hundred sixty-three million, one hundred twenty-five thousand, one hundred one".