7135995318 has 32 divisors (see below), whose sum is σ = 14915930112. Its totient is φ = 2271667200.

The previous prime is 7135995311. The next prime is 7135995359. The reversal of 7135995318 is 8135995317.

It is a super-2 number, since 2×7135995318² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7135995311) 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, 48123 + ... + 128793.

It is an arithmetic number, because the mean of its divisors is an integer number (466122816).

Almost surely, 2^7135995318 is an apocalyptic number.

7135995318 is an abundant number, since it is smaller than the sum of its proper divisors (7779934794).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7135995318 is a wasteful number, since it uses less digits than its factorization.

7135995318 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81340.

The product of its digits is 1020600, while the sum is 51.

The square root of 7135995318 is about 84474.8206153763. The cubic root of 7135995318 is about 1925.2398930133.

Subtracting 7135995318 from its reverse (8135995317), we obtain a palindrome (999999999).

The spelling of 7135995318 in words is "seven billion, one hundred thirty-five million, nine hundred ninety-five thousand, three hundred eighteen".