54320027215 has 8 divisors (see below), whose sum is σ = 65816887968. Its totient is φ = 43034118240.

The previous prime is 54320027159. The next prime is 54320027231. The reversal of 54320027215 is 51272002345.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 54320027215 - 2¹³ = 54320019023 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52737376 + ... + 52738405.

It is an arithmetic number, because the mean of its divisors is an integer number (8227110996).

Almost surely, 2^54320027215 is an apocalyptic number.

54320027215 is a deficient number, since it is larger than the sum of its proper divisors (11496860753).

54320027215 is a wasteful number, since it uses less digits than its factorization.

54320027215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105475889.

The product of its (nonzero) digits is 16800, while the sum is 31.

The spelling of 54320027215 in words is "fifty-four billion, three hundred twenty million, twenty-seven thousand, two hundred fifteen".