54204405055 has 48 divisors (see below), whose sum is σ = 69813273600. Its totient is φ = 40392000000.

The previous prime is 54204405029. The next prime is 54204405071. The reversal of 54204405055 is 55050440245.

It is not a de Polignac number, because 54204405055 - 2²¹ = 54202307903 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 54204405055.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 72175930 + ... + 72176680.

It is an arithmetic number, because the mean of its divisors is an integer number (1454443200).

Almost surely, 2^54204405055 is an apocalyptic number.

54204405055 is a deficient number, since it is larger than the sum of its proper divisors (15608868545).

54204405055 is a wasteful number, since it uses less digits than its factorization.

54204405055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1240 (or 1223 counting only the distinct ones).

The product of its (nonzero) digits is 80000, while the sum is 34.

The spelling of 54204405055 in words is "fifty-four billion, two hundred four million, four hundred five thousand, fifty-five".