54215254214 has 16 divisors (see below), whose sum is σ = 88727708880. Its totient is φ = 24640008960.

The previous prime is 54215254207. The next prime is 54215254231. The reversal of 54215254214 is 41245251245.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 8222 + ... + 329390.

It is an arithmetic number, because the mean of its divisors is an integer number (5545481805).

Almost surely, 2^54215254214 is an apocalyptic number.

54215254214 is a deficient number, since it is larger than the sum of its proper divisors (34512454666).

54215254214 is a wasteful number, since it uses less digits than its factorization.

54215254214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328855.

The product of its digits is 64000, while the sum is 35.

The spelling of 54215254214 in words is "fifty-four billion, two hundred fifteen million, two hundred fifty-four thousand, two hundred fourteen".