54814315998 has 16 divisors (see below), whose sum is σ = 118061603856. Its totient is φ = 16865943360.

The previous prime is 54814315987. The next prime is 54814316069. The reversal of 54814315998 is 89951341845.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 351373743 + ... + 351373898.

It is an arithmetic number, because the mean of its divisors is an integer number (7378850241).

Almost surely, 2^54814315998 is an apocalyptic number.

54814315998 is an abundant number, since it is smaller than the sum of its proper divisors (63247287858).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54814315998 is a wasteful number, since it uses less digits than its factorization.

54814315998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 702747659.

The product of its digits is 6220800, while the sum is 57.

The spelling of 54814315998 in words is "fifty-four billion, eight hundred fourteen million, three hundred fifteen thousand, nine hundred ninety-eight".