11655253 has 8 divisors (see below), whose sum is σ = 11996288. Its totient is φ = 11319264.

The previous prime is 11655239. The next prime is 11655257. The reversal of 11655253 is 35255611.

11655253 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 11655253 - 2⁵ = 11655221 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 (11655257) 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, 3700 + ... + 6082.

It is an arithmetic number, because the mean of its divisors is an integer number (1499536).

Almost surely, 2^11655253 is an apocalyptic number.

It is an amenable number.

11655253 is a deficient number, since it is larger than the sum of its proper divisors (341035).

11655253 is an equidigital number, since it uses as much as digits as its factorization.

11655253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2523.

The product of its digits is 4500, while the sum is 28.

The square root of 11655253 is about 3413.9790567606. The cubic root of 11655253 is about 226.7290848381.

The spelling of 11655253 in words is "eleven million, six hundred fifty-five thousand, two hundred fifty-three".