16324606577 has 4 divisors (see below), whose sum is σ = 16359563376. Its totient is φ = 16289649780.

The previous prime is 16324606513. The next prime is 16324606579. The reversal of 16324606577 is 77560642361.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 16324606577 - 2⁶ = 16324606513 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16324606579) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17477699 + ... + 17478632.

It is an arithmetic number, because the mean of its divisors is an integer number (4089890844).

Almost surely, 2^16324606577 is an apocalyptic number.

It is an amenable number.

16324606577 is a deficient number, since it is larger than the sum of its proper divisors (34956799).

16324606577 is an equidigital number, since it uses as much as digits as its factorization.

16324606577 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34956798.

The product of its (nonzero) digits is 1270080, while the sum is 47.

The spelling of 16324606577 in words is "sixteen billion, three hundred twenty-four million, six hundred six thousand, five hundred seventy-seven".