5145136365 has 8 divisors (see below), whose sum is σ = 8232218208. Its totient is φ = 2744072720.

The previous prime is 5145136357. The next prime is 5145136391. The reversal of 5145136365 is 5636315415.

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

It is not a de Polignac number, because 5145136365 - 2³ = 5145136357 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, 171504531 + ... + 171504560.

It is an arithmetic number, because the mean of its divisors is an integer number (1029027276).

Almost surely, 2^5145136365 is an apocalyptic number.

It is an amenable number.

5145136365 is a deficient number, since it is larger than the sum of its proper divisors (3087081843).

5145136365 is a wasteful number, since it uses less digits than its factorization.

5145136365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343009099.

The product of its digits is 162000, while the sum is 39.

The square root of 5145136365 is about 71729.6059169434. The cubic root of 5145136365 is about 1726.3637038245.

The spelling of 5145136365 in words is "five billion, one hundred forty-five million, one hundred thirty-six thousand, three hundred sixty-five".