11754787068 has 30 divisors (see below), whose sum is σ = 30729336176. Its totient is φ = 3918262248.

The previous prime is 11754787013. The next prime is 11754787087. The reversal of 11754787068 is 86078745711.

11754787068 is a `hidden beast` number, since 1 + 17 + 547 + 87 + 0 + 6 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

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 9 ways as a sum of consecutive naturals, for example, 18139780 + ... + 18140427.

Almost surely, 2^11754787068 is an apocalyptic number.

11754787068 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

11754787068 is an abundant number, since it is smaller than the sum of its proper divisors (18974549108).

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

11754787068 is a wasteful number, since it uses less digits than its factorization.

11754787068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36280223 (or 36280212 counting only the distinct ones).

The product of its (nonzero) digits is 2634240, while the sum is 54.

The spelling of 11754787068 in words is "eleven billion, seven hundred fifty-four million, seven hundred eighty-seven thousand, sixty-eight".