54507090105412 has 36 divisors (see below), whose sum is σ = 115785247314240. Its totient is φ = 22344521407824.

The previous prime is 54507090105379. The next prime is 54507090105443. The reversal of 54507090105412 is 21450109070545.

54507090105412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an alternating number because its digits alternate between odd and even.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6045591112 + ... + 6045600127.

It is an arithmetic number, because the mean of its divisors is an integer number (3216256869840).

Almost surely, 2^{54507090105412} is an apocalyptic number.

It is an amenable number.

54507090105412 is an abundant number, since it is smaller than the sum of its proper divisors (61278157208828).

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

54507090105412 is a wasteful number, since it uses less digits than its factorization.

54507090105412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12091191280 (or 12091191271 counting only the distinct ones).

The product of its (nonzero) digits is 252000, while the sum is 43.

Adding to 54507090105412 its reverse (21450109070545), we get a palindrome (75957199175957).

The spelling of 54507090105412 in words is "fifty-four trillion, five hundred seven billion, ninety million, one hundred five thousand, four hundred twelve".