6611611053 has 8 divisors (see below), whose sum is σ = 8869564768. Its totient is φ = 4380699024.

The previous prime is 6611611037. The next prime is 6611611057. The reversal of 6611611053 is 3501161166.

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

It is not a de Polignac number, because 6611611053 - 2⁴ = 6611611037 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 6611611053.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6611611057) 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, 6759850 + ... + 6760827.

It is an arithmetic number, because the mean of its divisors is an integer number (1108695596).

Almost surely, 2^6611611053 is an apocalyptic number.

It is an amenable number.

6611611053 is a deficient number, since it is larger than the sum of its proper divisors (2257953715).

6611611053 is a wasteful number, since it uses less digits than its factorization.

6611611053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13520843.

The product of its (nonzero) digits is 3240, while the sum is 30.

The square root of 6611611053 is about 81311.8137357666. The cubic root of 6611611053 is about 1876.8767983925.

The spelling of 6611611053 in words is "six billion, six hundred eleven million, six hundred eleven thousand, fifty-three".