7135523748355 has 16 divisors (see below), whose sum is σ = 8636337368064. Its totient is φ = 5659345238400.

The previous prime is 7135523748349. The next prime is 7135523748391. The reversal of 7135523748355 is 5538473255317.

It is a happy number.

It is not a de Polignac number, because 7135523748355 - 2⁵ = 7135523748323 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7135523748355.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3220296 + ... + 4964005.

It is an arithmetic number, because the mean of its divisors is an integer number (539771085504).

Almost surely, 2^{7135523748355} is an apocalyptic number.

7135523748355 is a deficient number, since it is larger than the sum of its proper divisors (1500813619709).

7135523748355 is a wasteful number, since it uses less digits than its factorization.

7135523748355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8185806.

The product of its digits is 52920000, while the sum is 58.

The spelling of 7135523748355 in words is "seven trillion, one hundred thirty-five billion, five hundred twenty-three million, seven hundred forty-eight thousand, three hundred fifty-five".