54240012345111 has 8 divisors (see below), whose sum is σ = 72345508193904. Its totient is φ = 36147262363200.

The previous prime is 54240012345049. The next prime is 54240012345121. The reversal of 54240012345111 is 11154321004245.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 54240012345111 - 2⁷ = 54240012344983 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54240012345121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3186456790 + ... + 3186473811.

It is an arithmetic number, because the mean of its divisors is an integer number (9043188524238).

Almost surely, 2^{54240012345111} is an apocalyptic number.

54240012345111 is a deficient number, since it is larger than the sum of its proper divisors (18105495848793).

54240012345111 is a wasteful number, since it uses less digits than its factorization.

54240012345111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6372933441.

The product of its (nonzero) digits is 19200, while the sum is 33.

Adding to 54240012345111 its reverse (11154321004245), we get a palindrome (65394333349356).

The spelling of 54240012345111 in words is "fifty-four trillion, two hundred forty billion, twelve million, three hundred forty-five thousand, one hundred eleven".