5187158662 has 8 divisors (see below), whose sum is σ = 8892272016. Its totient is φ = 2223067992.

The previous prime is 5187158659. The next prime is 5187158759. The reversal of 5187158662 is 2668517815.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×5187158662² = 53813229969523260488, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 185255653 + ... + 185255680.

It is an arithmetic number, because the mean of its divisors is an integer number (1111534002).

Almost surely, 2^5187158662 is an apocalyptic number.

5187158662 is a deficient number, since it is larger than the sum of its proper divisors (3705113354).

5187158662 is a wasteful number, since it uses less digits than its factorization.

5187158662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370511342.

The product of its digits is 806400, while the sum is 49.

The square root of 5187158662 is about 72021.9318124695. The cubic root of 5187158662 is about 1731.0509237186.

The spelling of 5187158662 in words is "five billion, one hundred eighty-seven million, one hundred fifty-eight thousand, six hundred sixty-two".