11153015253493 has 8 divisors (see below), whose sum is σ = 11455308096512. Its totient is φ = 10850767673616.

The previous prime is 11153015253487. The next prime is 11153015253509. The reversal of 11153015253493 is 39435251035111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11153015253493 - 2¹³ = 11153015245301 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 (11153015253403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10816005 + ... + 11802202.

It is an arithmetic number, because the mean of its divisors is an integer number (1431913512064).

Almost surely, 2^{11153015253493} is an apocalyptic number.

It is an amenable number.

11153015253493 is a deficient number, since it is larger than the sum of its proper divisors (302292843019).

11153015253493 is a wasteful number, since it uses less digits than its factorization.

11153015253493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22631571.

The product of its (nonzero) digits is 243000, while the sum is 43.

The spelling of 11153015253493 in words is "eleven trillion, one hundred fifty-three billion, fifteen million, two hundred fifty-three thousand, four hundred ninety-three".