54122552455 has 16 divisors (see below), whose sum is σ = 67786455744. Its totient is φ = 41444965120.

The previous prime is 54122552453. The next prime is 54122552483. The reversal of 54122552455 is 55425522145.

It is not a de Polignac number, because 54122552455 - 2¹ = 54122552453 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54122552453) 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 15 ways as a sum of consecutive naturals, for example, 2479819 + ... + 2501548.

It is an arithmetic number, because the mean of its divisors is an integer number (4236653484).

Almost surely, 2^54122552455 is an apocalyptic number.

54122552455 is a deficient number, since it is larger than the sum of its proper divisors (13663903289).

54122552455 is a wasteful number, since it uses less digits than its factorization.

54122552455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4981466.

The product of its digits is 400000, while the sum is 40.

The spelling of 54122552455 in words is "fifty-four billion, one hundred twenty-two million, five hundred fifty-two thousand, four hundred fifty-five".