505231052036 has 12 divisors (see below), whose sum is σ = 884246979840. Its totient is φ = 252589057800.

The previous prime is 505231052023. The next prime is 505231052099. The reversal of 505231052036 is 630250132505.

It is a junction number, because it is equal to n+sod(n) for n = 505231051993 and 505231052011.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6574076 + ... + 6650483.

It is an arithmetic number, because the mean of its divisors is an integer number (73687248320).

Almost surely, 2^505231052036 is an apocalyptic number.

It is an amenable number.

505231052036 is a deficient number, since it is larger than the sum of its proper divisors (379015927804).

505231052036 is a wasteful number, since it uses less digits than its factorization.

505231052036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13234114 (or 13234112 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 32.

The spelling of 505231052036 in words is "five hundred five billion, two hundred thirty-one million, fifty-two thousand, thirty-six".