506051105504 has 24 divisors (see below), whose sum is σ = 1138614987888. Its totient is φ = 216879045120.

The previous prime is 506051105503. The next prime is 506051105533. The reversal of 506051105504 is 405501150605.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (506051105501) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1129578137 + ... + 1129578584.

It is an arithmetic number, because the mean of its divisors is an integer number (47442291162).

Almost surely, 2^506051105504 is an apocalyptic number.

It is an amenable number.

506051105504 is an abundant number, since it is smaller than the sum of its proper divisors (632563882384).

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

506051105504 is a wasteful number, since it uses less digits than its factorization.

506051105504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2259156738 (or 2259156730 counting only the distinct ones).

The product of its (nonzero) digits is 15000, while the sum is 32.

The spelling of 506051105504 in words is "five hundred six billion, fifty-one million, one hundred five thousand, five hundred four".