54011481259 has 16 divisors (see below), whose sum is σ = 56971933920. Its totient is φ = 51129711360.

The previous prime is 54011481211. The next prime is 54011481341. The reversal of 54011481259 is 95218411045.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54011481259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54011484259) 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, 504924 + ... + 602470.

It is an arithmetic number, because the mean of its divisors is an integer number (3560745870).

Almost surely, 2^54011481259 is an apocalyptic number.

54011481259 is a deficient number, since it is larger than the sum of its proper divisors (2960452661).

54011481259 is a wasteful number, since it uses less digits than its factorization.

54011481259 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97950.

The product of its (nonzero) digits is 57600, while the sum is 40.

The spelling of 54011481259 in words is "fifty-four billion, eleven million, four hundred eighty-one thousand, two hundred fifty-nine".