5185063556 has 6 divisors (see below), whose sum is σ = 9073861230. Its totient is φ = 2592531776.

The previous prime is 5185063531. The next prime is 5185063579. The reversal of 5185063556 is 6553605815.

It can be written as a sum of positive squares in only one way, i.e., 5092249600 + 92813956 = 71360^2 + 9634^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 648132941 + ... + 648132948.

It is an arithmetic number, because the mean of its divisors is an integer number (1512310205).

Almost surely, 2^5185063556 is an apocalyptic number.

It is an amenable number.

5185063556 is a deficient number, since it is larger than the sum of its proper divisors (3888797674).

5185063556 is a wasteful number, since it uses less digits than its factorization.

5185063556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1296265893 (or 1296265891 counting only the distinct ones).

The product of its (nonzero) digits is 540000, while the sum is 44.

The square root of 5185063556 is about 72007.3854267741. The cubic root of 5185063556 is about 1730.8178337745.

The spelling of 5185063556 in words is "five billion, one hundred eighty-five million, sixty-three thousand, five hundred fifty-six".