5165159493 has 16 divisors (see below), whose sum is σ = 7490077056. Its totient is φ = 3147086400.

The previous prime is 5165159429. The next prime is 5165159507. The reversal of 5165159493 is 3949515615.

It is not a de Polignac number, because 5165159493 - 2⁶ = 5165159429 is a prime.

It is a super-3 number, since 3×5165159493³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5165159393) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 651705 + ... + 659582.

It is an arithmetic number, because the mean of its divisors is an integer number (468129816).

Almost surely, 2^5165159493 is an apocalyptic number.

It is an amenable number.

5165159493 is a deficient number, since it is larger than the sum of its proper divisors (2324917563).

5165159493 is a wasteful number, since it uses less digits than its factorization.

5165159493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1311404.

The product of its digits is 729000, while the sum is 48.

The square root of 5165159493 is about 71869.0440523596. The cubic root of 5165159493 is about 1728.6002792609.

The spelling of 5165159493 in words is "five billion, one hundred sixty-five million, one hundred fifty-nine thousand, four hundred ninety-three".