506463353156 has 24 divisors (see below), whose sum is σ = 888206843160. Its totient is φ = 252690451200.

The previous prime is 506463353131. The next prime is 506463353161. The reversal of 506463353156 is 651353364605.

It can be written as a sum of positive squares in 4 ways, for example, as 236520759556 + 269942593600 = 486334^2 + 519560^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 506463353156.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4226840 + ... + 4345008.

It is an arithmetic number, because the mean of its divisors is an integer number (37008618465).

Almost surely, 2^506463353156 is an apocalyptic number.

It is an amenable number.

506463353156 is a deficient number, since it is larger than the sum of its proper divisors (381743490004).

506463353156 is a wasteful number, since it uses less digits than its factorization.

506463353156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120455 (or 120453 counting only the distinct ones).

The product of its (nonzero) digits is 2916000, while the sum is 47.

The spelling of 506463353156 in words is "five hundred six billion, four hundred sixty-three million, three hundred fifty-three thousand, one hundred fifty-six".