5195358536 has 8 divisors (see below), whose sum is σ = 9741297270. Its totient is φ = 2597679264.

The previous prime is 5195358533. The next prime is 5195358547. The reversal of 5195358536 is 6358535915.

It can be written as a sum of positive squares in only one way, i.e., 3329982436 + 1865376100 = 57706^2 + 43190^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (5195358533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 324709901 + ... + 324709916.

Almost surely, 2^5195358536 is an apocalyptic number.

It is an amenable number.

5195358536 is a deficient number, since it is larger than the sum of its proper divisors (4545938734).

5195358536 is a wasteful number, since it uses less digits than its factorization.

5195358536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 649419823 (or 649419819 counting only the distinct ones).

The product of its digits is 2430000, while the sum is 50.

The square root of 5195358536 is about 72078.8355621815. The cubic root of 5195358536 is about 1731.9625934421.

The spelling of 5195358536 in words is "five billion, one hundred ninety-five million, three hundred fifty-eight thousand, five hundred thirty-six".