505420532314 has 8 divisors (see below), whose sum is σ = 758991335508. Its totient is φ = 252423420480.

The previous prime is 505420532237. The next prime is 505420532413. The reversal of 505420532314 is 413235024505.

It can be written as a sum of positive squares in 2 ways, for example, as 405164075625 + 100256456689 = 636525^2 + 316633^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 505420532314.

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, 143420637 + ... + 143424160.

Almost surely, 2^505420532314 is an apocalyptic number.

505420532314 is a deficient number, since it is larger than the sum of its proper divisors (253570803194).

505420532314 is a wasteful number, since it uses less digits than its factorization.

505420532314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286845680.

The product of its (nonzero) digits is 72000, while the sum is 34.

Adding to 505420532314 its reverse (413235024505), we get a palindrome (918655556819).

The spelling of 505420532314 in words is "five hundred five billion, four hundred twenty million, five hundred thirty-two thousand, three hundred fourteen".