54212245455 has 32 divisors (see below), whose sum is σ = 91886954688. Its totient is φ = 27199078400.

The previous prime is 54212245447. The next prime is 54212245487. The reversal of 54212245455 is 55454221245.

It is not a de Polignac number, because 54212245455 - 2³ = 54212245447 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 479575 + ... + 581735.

It is an arithmetic number, because the mean of its divisors is an integer number (2871467334).

Almost surely, 2^54212245455 is an apocalyptic number.

54212245455 is a deficient number, since it is larger than the sum of its proper divisors (37674709233).

54212245455 is a wasteful number, since it uses less digits than its factorization.

54212245455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104267.

The product of its digits is 320000, while the sum is 39.

The spelling of 54212245455 in words is "fifty-four billion, two hundred twelve million, two hundred forty-five thousand, four hundred fifty-five".