11433675550 has 48 divisors (see below), whose sum is σ = 24564691152. Its totient is φ = 3913126400.

The previous prime is 11433675529. The next prime is 11433675551. The reversal of 11433675550 is 5557633411.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11433675551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 602077 + ... + 620776.

It is an arithmetic number, because the mean of its divisors is an integer number (511764399).

Almost surely, 2^11433675550 is an apocalyptic number.

11433675550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11433675550 is an abundant number, since it is smaller than the sum of its proper divisors (13131015602).

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

11433675550 is a wasteful number, since it uses less digits than its factorization.

11433675550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1222893 (or 1222888 counting only the distinct ones).

The product of its (nonzero) digits is 189000, while the sum is 40.

The spelling of 11433675550 in words is "eleven billion, four hundred thirty-three million, six hundred seventy-five thousand, five hundred fifty".