506053015164 has 36 divisors (see below), whose sum is σ = 1285817508976. Its totient is φ = 167810323968.

The previous prime is 506053015133. The next prime is 506053015177. The reversal of 506053015164 is 461510350605.

506053015164 is a `hidden beast` number, since 5 + 0 + 60 + 530 + 1 + 5 + 1 + 64 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×506053015164² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36410224 + ... + 36424119.

Almost surely, 2^506053015164 is an apocalyptic number.

It is an amenable number.

506053015164 is an abundant number, since it is smaller than the sum of its proper divisors (779764493812).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

506053015164 is a wasteful number, since it uses less digits than its factorization.

506053015164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72834546 (or 72834541 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 36.

Adding to 506053015164 its reverse (461510350605), we get a palindrome (967563365769).

The spelling of 506053015164 in words is "five hundred six billion, fifty-three million, fifteen thousand, one hundred sixty-four".