505534364232 has 32 divisors (see below), whose sum is σ = 1263910392000. Its totient is φ = 168501523904.

The previous prime is 505534364213. The next prime is 505534364233. The reversal of 505534364232 is 232463435505.

It is not an unprimeable number, because it can be changed into a prime (505534364233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 199107 + ... + 1025042.

It is an arithmetic number, because the mean of its divisors is an integer number (39497199750).

Almost surely, 2^505534364232 is an apocalyptic number.

It is an amenable number.

505534364232 is an abundant number, since it is smaller than the sum of its proper divisors (758376027768).

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

505534364232 is a wasteful number, since it uses less digits than its factorization.

505534364232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1241365 (or 1241361 counting only the distinct ones).

The product of its (nonzero) digits is 1296000, while the sum is 42.

Adding to 505534364232 its reverse (232463435505), we get a palindrome (737997799737).

The spelling of 505534364232 in words is "five hundred five billion, five hundred thirty-four million, three hundred sixty-four thousand, two hundred thirty-two".