16464055315 has 8 divisors (see below), whose sum is σ = 20091728880. Its totient is φ = 12948002592.

The previous prime is 16464055273. The next prime is 16464055357. The reversal of 16464055315 is 51355046461.

It is a happy number.

16464055315 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (16464055273) and next prime (16464055357).

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

It is a cyclic number.

It is not a de Polignac number, because 16464055315 - 2⁷ = 16464055187 is a prime.

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, 27904884 + ... + 27905473.

It is an arithmetic number, because the mean of its divisors is an integer number (2511466110).

Almost surely, 2^16464055315 is an apocalyptic number.

16464055315 is a deficient number, since it is larger than the sum of its proper divisors (3627673565).

16464055315 is an equidigital number, since it uses as much as digits as its factorization.

16464055315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55810421.

The product of its (nonzero) digits is 216000, while the sum is 40.

The spelling of 16464055315 in words is "sixteen billion, four hundred sixty-four million, fifty-five thousand, three hundred fifteen".