54011550053505 has 32 divisors (see below), whose sum is σ = 94356612661248. Its totient is φ = 26164666232000.

The previous prime is 54011550053501. The next prime is 54011550053507. The reversal of 54011550053505 is 50535005511045.

It is not a de Polignac number, because 54011550053505 - 2² = 54011550053501 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54011550053501) 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 31 ways as a sum of consecutive naturals, for example, 142009359 + ... + 142389188.

It is an arithmetic number, because the mean of its divisors is an integer number (2948644145664).

Almost surely, 2^{54011550053505} is an apocalyptic number.

54011550053505 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

54011550053505 is a deficient number, since it is larger than the sum of its proper divisors (40345062607743).

54011550053505 is a wasteful number, since it uses less digits than its factorization.

54011550053505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284399717.

The product of its (nonzero) digits is 187500, while the sum is 39.

The spelling of 54011550053505 in words is "fifty-four trillion, eleven billion, five hundred fifty million, fifty-three thousand, five hundred five".