505532404116 has 36 divisors (see below), whose sum is σ = 1286336329824. Its totient is φ = 167394834000.

The previous prime is 505532404099. The next prime is 505532404129. The reversal of 505532404116 is 611404235505.

505532404116 is a `hidden beast` number, since 5 + 0 + 5 + 532 + 4 + 0 + 4 + 116 = 666.

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

It is a super-2 number, since 2×505532404116² (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 pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 46493130 + ... + 46504001.

Almost surely, 2^505532404116 is an apocalyptic number.

It is an amenable number.

505532404116 is an abundant number, since it is smaller than the sum of its proper divisors (780803925708).

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

505532404116 is a wasteful number, since it uses less digits than its factorization.

505532404116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92997292 (or 92997287 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

The spelling of 505532404116 in words is "five hundred five billion, five hundred thirty-two million, four hundred four thousand, one hundred sixteen".