55542000133712 has 20 divisors (see below), whose sum is σ = 109902255585216. Its totient is φ = 27180127724640.

The previous prime is 55542000133691. The next prime is 55542000133717. The reversal of 55542000133712 is 21733100024555.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55542000133717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36929520614 + ... + 36929522117.

Almost surely, 2^{55542000133712} is an apocalyptic number.

It is an amenable number.

55542000133712 is a deficient number, since it is larger than the sum of its proper divisors (54360255451504).

55542000133712 is a wasteful number, since it uses less digits than its factorization.

55542000133712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73859042786 (or 73859042780 counting only the distinct ones).

The product of its (nonzero) digits is 126000, while the sum is 38.

The spelling of 55542000133712 in words is "fifty-five trillion, five hundred forty-two billion, one hundred thirty-three thousand, seven hundred twelve".