505600532256402 has 128 divisors (see below), whose sum is σ = 1241408741126400. Its totient is φ = 151258621363200.

The previous prime is 505600532256343. The next prime is 505600532256431. The reversal of 505600532256402 is 204652235006505.

505600532256402 is a `hidden beast` number, since 5 + 0 + 5 + 60 + 0 + 5 + 3 + 22 + 564 + 0 + 2 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3839002 + ... + 32030282.

It is an arithmetic number, because the mean of its divisors is an integer number (9698505790050).

Almost surely, 2^{505600532256402} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 505600532256402, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (620704370563200).

505600532256402 is an abundant number, since it is smaller than the sum of its proper divisors (735808208869998).

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

505600532256402 is a wasteful number, since it uses less digits than its factorization.

505600532256402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28191689 (or 28191683 counting only the distinct ones).

The product of its (nonzero) digits is 2160000, while the sum is 45.

The spelling of 505600532256402 in words is "five hundred five trillion, six hundred billion, five hundred thirty-two million, two hundred fifty-six thousand, four hundred two".