505416120232 has 16 divisors (see below), whose sum is σ = 959650862400. Its totient is φ = 249509223600.

The previous prime is 505416120211. The next prime is 505416120241. The reversal of 505416120232 is 232021614505.

It is a junction number, because it is equal to n+sod(n) for n = 505416120194 and 505416120203.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 399853894 + ... + 399855157.

It is an arithmetic number, because the mean of its divisors is an integer number (59978178900).

Almost surely, 2^505416120232 is an apocalyptic number.

It is an amenable number.

505416120232 is a deficient number, since it is larger than the sum of its proper divisors (454234742168).

505416120232 is a wasteful number, since it uses less digits than its factorization.

505416120232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 799709136 (or 799709132 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 505416120232 its reverse (232021614505), we get a palindrome (737437734737).

The spelling of 505416120232 in words is "five hundred five billion, four hundred sixteen million, one hundred twenty thousand, two hundred thirty-two".