5163556033506 has 32 divisors (see below), whose sum is σ = 11142062705088. Its totient is φ = 1585849700160.

The previous prime is 5163556033499. The next prime is 5163556033529. The reversal of 5163556033506 is 6053306553615.

It is a happy number.

It is a super-2 number, since 2×5163556033506² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61140276 + ... + 61224671.

It is an arithmetic number, because the mean of its divisors is an integer number (348189459534).

Almost surely, 2^{5163556033506} is an apocalyptic number.

5163556033506 is an abundant number, since it is smaller than the sum of its proper divisors (5978506671582).

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

5163556033506 is a wasteful number, since it uses less digits than its factorization.

5163556033506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122365506.

The product of its (nonzero) digits is 3645000, while the sum is 48.

The spelling of 5163556033506 in words is "five trillion, one hundred sixty-three billion, five hundred fifty-six million, thirty-three thousand, five hundred six".