54673331306512 has 20 divisors (see below), whose sum is σ = 106224647883840. Its totient is φ = 27260518949408.

The previous prime is 54673331306491. The next prime is 54673331306513. The reversal of 54673331306512 is 21560313337645.

It is a super-2 number, since 2×54673331306512² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (54673331306513) by changing a digit.

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, 4759163068 + ... + 4759174555.

It is an arithmetic number, because the mean of its divisors is an integer number (5311232394192).

Almost surely, 2^{54673331306512} is an apocalyptic number.

It is an amenable number.

54673331306512 is a deficient number, since it is larger than the sum of its proper divisors (51551316577328).

54673331306512 is a wasteful number, since it uses less digits than its factorization.

54673331306512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9518337990 (or 9518337984 counting only the distinct ones).

The product of its (nonzero) digits is 4082400, while the sum is 49.

The spelling of 54673331306512 in words is "fifty-four trillion, six hundred seventy-three billion, three hundred thirty-one million, three hundred six thousand, five hundred twelve".