505352422432 has 48 divisors (see below), whose sum is σ = 1168848358272. Its totient is φ = 212035979520.

The previous prime is 505352422427. The next prime is 505352422433. The reversal of 505352422432 is 234224253505.

It is a junction number, because it is equal to n+sod(n) for n = 505352422391 and 505352422400.

It is not an unprimeable number, because it can be changed into a prime (505352422433) 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, 55213128 + ... + 55222279.

It is an arithmetic number, because the mean of its divisors is an integer number (24351007464).

Almost surely, 2^505352422432 is an apocalyptic number.

505352422432 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

505352422432 is an abundant number, since it is smaller than the sum of its proper divisors (663495935840).

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

505352422432 is a wasteful number, since it uses less digits than its factorization.

505352422432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110435441 (or 110435433 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 37.

Adding to 505352422432 its reverse (234224253505), we get a palindrome (739576675937).

The spelling of 505352422432 in words is "five hundred five billion, three hundred fifty-two million, four hundred twenty-two thousand, four hundred thirty-two".