6611263104 has 128 divisors (see below), whose sum is σ = 18740174400. Its totient is φ = 2059001856.

The previous prime is 6611263097. The next prime is 6611263121. The reversal of 6611263104 is 4013621166.

It is a tau number, because it is divible by the number of its divisors (128).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 526402 + ... + 538814.

Almost surely, 2^6611263104 is an apocalyptic number.

6611263104 is a gapful number since it is divisible by the number (64) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6611263104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9370087200).

6611263104 is an abundant number, since it is smaller than the sum of its proper divisors (12128911296).

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

6611263104 is a wasteful number, since it uses less digits than its factorization.

6611263104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12522 (or 12510 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 6611263104 is about 81309.6741107723. The cubic root of 6611263104 is about 1876.8438730406.

The spelling of 6611263104 in words is "six billion, six hundred eleven million, two hundred sixty-three thousand, one hundred four".