1135535502253 has 4 divisors (see below), whose sum is σ = 1135542737440. Its totient is φ = 1135528267068.

The previous prime is 1135535502191. The next prime is 1135535502263. The reversal of 1135535502253 is 3522055355311.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1135535502253 - 2¹⁷ = 1135535371181 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1135535502263) 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, 3376833 + ... + 3697846.

It is an arithmetic number, because the mean of its divisors is an integer number (283885684360).

Almost surely, 2^{1135535502253} is an apocalyptic number.

It is an amenable number.

1135535502253 is a deficient number, since it is larger than the sum of its proper divisors (7235187).

1135535502253 is an equidigital number, since it uses as much as digits as its factorization.

1135535502253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7235186.

The product of its (nonzero) digits is 337500, while the sum is 40.

The spelling of 1135535502253 in words is "one trillion, one hundred thirty-five billion, five hundred thirty-five million, five hundred two thousand, two hundred fifty-three".