5156163365 has 8 divisors (see below), whose sum is σ = 6188101920. Its totient is φ = 4124460112.

The previous prime is 5156163347. The next prime is 5156163377. The reversal of 5156163365 is 5633616515.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 5156163365 - 2¹⁴ = 5156146981 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6359 + ... + 101748.

It is an arithmetic number, because the mean of its divisors is an integer number (773512740).

Almost surely, 2^5156163365 is an apocalyptic number.

It is an amenable number.

5156163365 is a deficient number, since it is larger than the sum of its proper divisors (1031938555).

5156163365 is a wasteful number, since it uses less digits than its factorization.

5156163365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117651.

The product of its digits is 243000, while the sum is 41.

The square root of 5156163365 is about 71806.4298304825. The cubic root of 5156163365 is about 1727.5961317392.

The spelling of 5156163365 in words is "five billion, one hundred fifty-six million, one hundred sixty-three thousand, three hundred sixty-five".