135733915753 has 4 divisors (see below), whose sum is σ = 137259016020. Its totient is φ = 134208815488.

The previous prime is 135733915747. The next prime is 135733915769. The reversal of 135733915753 is 357519337531.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 50477507584 + 85256408169 = 224672^2 + 291987^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-135733915753 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 135733915753.

It is not an unprimeable number, because it can be changed into a prime (135733916753) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 762550000 + ... + 762550177.

It is an arithmetic number, because the mean of its divisors is an integer number (34314754005).

Almost surely, 2^135733915753 is an apocalyptic number.

It is an amenable number.

135733915753 is a deficient number, since it is larger than the sum of its proper divisors (1525100267).

135733915753 is an equidigital number, since it uses as much as digits as its factorization.

135733915753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1525100266.

The product of its digits is 4465125, while the sum is 52.

The spelling of 135733915753 in words is "one hundred thirty-five billion, seven hundred thirty-three million, nine hundred fifteen thousand, seven hundred fifty-three".