5137173556 has 48 divisors (see below), whose sum is σ = 9919945728. Its totient is φ = 2319609600.

The previous prime is 5137173541. The next prime is 5137173599. The reversal of 5137173556 is 6553717315.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94966 + ... + 138898.

It is an arithmetic number, because the mean of its divisors is an integer number (206665536).

Almost surely, 2^5137173556 is an apocalyptic number.

It is an amenable number.

5137173556 is a deficient number, since it is larger than the sum of its proper divisors (4782772172).

5137173556 is a wasteful number, since it uses less digits than its factorization.

5137173556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44032 (or 44030 counting only the distinct ones).

The product of its digits is 330750, while the sum is 43.

The square root of 5137173556 is about 71674.0786895793. The cubic root of 5137173556 is about 1725.4726485827.

The spelling of 5137173556 in words is "five billion, one hundred thirty-seven million, one hundred seventy-three thousand, five hundred fifty-six".