6233661276556 has 48 divisors (see below), whose sum is σ = 12558184128000. Its totient is φ = 2652102361728.

The previous prime is 6233661276529. The next prime is 6233661276643. The reversal of 6233661276556 is 6556721663326.

It is a super-2 number, since 2×6233661276556² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 6233661276556.

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 15 ways as a sum of consecutive naturals, for example, 45300345 + ... + 45437743.

It is an arithmetic number, because the mean of its divisors is an integer number (261628836000).

Almost surely, 2^{6233661276556} is an apocalyptic number.

It is an amenable number.

6233661276556 is an abundant number, since it is smaller than the sum of its proper divisors (6324522851444).

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

6233661276556 is a wasteful number, since it uses less digits than its factorization.

6233661276556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149206 (or 149204 counting only the distinct ones).

The product of its digits is 48988800, while the sum is 58.

The spelling of 6233661276556 in words is "six trillion, two hundred thirty-three billion, six hundred sixty-one million, two hundred seventy-six thousand, five hundred fifty-six".