506053511406 has 48 divisors (see below), whose sum is σ = 1107469949040. Its totient is φ = 166989513600.

The previous prime is 506053511401. The next prime is 506053511419. The reversal of 506053511406 is 604115350605.

506053511406 is a `hidden beast` number, since 5 + 0 + 6 + 0 + 535 + 114 + 0 + 6 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (506053511401) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15332890 + ... + 15365858.

It is an arithmetic number, because the mean of its divisors is an integer number (23072290605).

Almost surely, 2^506053511406 is an apocalyptic number.

506053511406 is an abundant number, since it is smaller than the sum of its proper divisors (601416437634).

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

506053511406 is a wasteful number, since it uses less digits than its factorization.

506053511406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41521 (or 41518 counting only the distinct ones).

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

The spelling of 506053511406 in words is "five hundred six billion, fifty-three million, five hundred eleven thousand, four hundred six".