6263333628 has 12 divisors (see below), whose sum is σ = 14614445160. Its totient is φ = 2087777872.

The previous prime is 6263333611. The next prime is 6263333669. The reversal of 6263333628 is 8263333626.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 6263333628.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 260972223 + ... + 260972246.

It is an arithmetic number, because the mean of its divisors is an integer number (1217870430).

Almost surely, 2^6263333628 is an apocalyptic number.

It is an amenable number.

6263333628 is an abundant number, since it is smaller than the sum of its proper divisors (8351111532).

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

6263333628 is a wasteful number, since it uses less digits than its factorization.

6263333628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 521944476 (or 521944474 counting only the distinct ones).

The product of its digits is 559872, while the sum is 42.

The square root of 6263333628 is about 79141.2258434250. The cubic root of 6263333628 is about 1843.3247257273.

The spelling of 6263333628 in words is "six billion, two hundred sixty-three million, three hundred thirty-three thousand, six hundred twenty-eight".