16564163305151 has 16 divisors (see below), whose sum is σ = 20652290426880. Its totient is φ = 12906598958880.

The previous prime is 16564163305127. The next prime is 16564163305159. The reversal of 16564163305151 is 15150336146561.

It is not a de Polignac number, because 16564163305151 - 2²² = 16564159110847 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 16564163305096 and 16564163305105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16564163305159) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2657711 + ... + 6339696.

It is an arithmetic number, because the mean of its divisors is an integer number (1290768151680).

Almost surely, 2^{16564163305151} is an apocalyptic number.

16564163305151 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

16564163305151 is a deficient number, since it is larger than the sum of its proper divisors (4088127121729).

16564163305151 is a wasteful number, since it uses less digits than its factorization.

16564163305151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9021334.

The product of its (nonzero) digits is 972000, while the sum is 47.

The spelling of 16564163305151 in words is "sixteen trillion, five hundred sixty-four billion, one hundred sixty-three million, three hundred five thousand, one hundred fifty-one".