506055055555 has 48 divisors (see below), whose sum is σ = 716508150624. Its totient is φ = 342055042560.

The previous prime is 506055055543. The next prime is 506055055559. The reversal of 506055055555 is 555550550605.

It is a happy number.

It is not a de Polignac number, because 506055055555 - 2⁷ = 506055055427 is a prime.

It is not an unprimeable number, because it can be changed into a prime (506055055559) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 34528609 + ... + 34543261.

It is an arithmetic number, because the mean of its divisors is an integer number (14927253138).

Almost surely, 2^506055055555 is an apocalyptic number.

506055055555 is a deficient number, since it is larger than the sum of its proper divisors (210453095069).

506055055555 is a wasteful number, since it uses less digits than its factorization.

506055055555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16676 (or 16669 counting only the distinct ones).

The product of its (nonzero) digits is 2343750, while the sum is 46.

The spelling of 506055055555 in words is "five hundred six billion, fifty-five million, fifty-five thousand, five hundred fifty-five".