6553252116 has 36 divisors (see below), whose sum is σ = 16950405472. Its totient is φ = 2133616464.

The previous prime is 6553252093. The next prime is 6553252117. The reversal of 6553252116 is 6112523556.

6553252116 is a `hidden beast` number, since 6 + 5 + 532 + 5 + 2 + 116 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×6553252116² = 85890226591716954912, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6553252117) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2115136 + ... + 2118231.

Almost surely, 2^6553252116 is an apocalyptic number.

It is an amenable number.

6553252116 is an abundant number, since it is smaller than the sum of its proper divisors (10397153356).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6553252116 is a wasteful number, since it uses less digits than its factorization.

6553252116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4233420 (or 4233415 counting only the distinct ones).

The product of its digits is 54000, while the sum is 36.

The square root of 6553252116 is about 80952.1594276521. The cubic root of 6553252116 is about 1871.3382392731.

The spelling of 6553252116 in words is "six billion, five hundred fifty-three million, two hundred fifty-two thousand, one hundred sixteen".