11955053 has 8 divisors (see below), whose sum is σ = 13067136. Its totient is φ = 10847200.

The previous prime is 11955037. The next prime is 11955089. The reversal of 11955053 is 35055911.

It is a happy number.

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 11955053 - 2⁴ = 11955037 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 (11955353) 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, 9425 + ... + 10617.

It is an arithmetic number, because the mean of its divisors is an integer number (1633392).

Almost surely, 2^11955053 is an apocalyptic number.

It is an amenable number.

11955053 is a deficient number, since it is larger than the sum of its proper divisors (1112083).

11955053 is a wasteful number, since it uses less digits than its factorization.

11955053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2115.

The product of its (nonzero) digits is 3375, while the sum is 29.

The square root of 11955053 is about 3457.6079881907. The cubic root of 11955053 is about 228.6566493792.

The spelling of 11955053 in words is "eleven million, nine hundred fifty-five thousand, fifty-three".