54231886766880 has 144 divisors (see below), whose sum is σ = 186201690554880. Its totient is φ = 14373113485824.

The previous prime is 54231886766873. The next prime is 54231886766887. The reversal of 54231886766880 is 8866768813245.

54231886766880 is a `hidden beast` number, since 5 + 423 + 1 + 8 + 8 + 67 + 6 + 68 + 80 = 666.

It is an interprime number because it is at equal distance from previous prime (54231886766873) and next prime (54231886766887).

It is a tau number, because it is divible by the number of its divisors (144).

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a junction number, because it is equal to n+sod(n) for n = 54231886766799 and 54231886766808.

It is not an unprimeable number, because it can be changed into a prime (54231886766887) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 115289920 + ... + 115759359.

It is an arithmetic number, because the mean of its divisors is an integer number (1293067295520).

Almost surely, 2^{54231886766880} is an apocalyptic number.

It is an amenable number.

54231886766880 is an abundant number, since it is smaller than the sum of its proper divisors (131969803788000).

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

54231886766880 is a wasteful number, since it uses less digits than its factorization.

54231886766880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231049463 (or 231049452 counting only the distinct ones).

The product of its (nonzero) digits is 743178240, while the sum is 72.

The spelling of 54231886766880 in words is "fifty-four trillion, two hundred thirty-one billion, eight hundred eighty-six million, seven hundred sixty-six thousand, eight hundred eighty".