6611263056 has 60 divisors (see below), whose sum is σ = 18778536192. Its totient is φ = 2170859328.

The previous prime is 6611263027. The next prime is 6611263091. The reversal of 6611263056 is 6503621166.

6611263056 is a `hidden beast` number, since 6 + 6 + 1 + 12 + 630 + 5 + 6 = 666.

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

It is a self number, because there is not a number n which added to its sum of digits gives 6611263056.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 332976 + ... + 352271.

Almost surely, 2^6611263056 is an apocalyptic number.

It is an amenable number.

6611263056 is an abundant number, since it is smaller than the sum of its proper divisors (12167273136).

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

6611263056 is a wasteful number, since it uses less digits than its factorization.

6611263056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 685328 (or 685319 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The square root of 6611263056 is about 81309.6738156045. The cubic root of 6611263056 is about 1876.8438684984.

The spelling of 6611263056 in words is "six billion, six hundred eleven million, two hundred sixty-three thousand, fifty-six".