16264874880545 has 8 divisors (see below), whose sum is σ = 19586817525696. Its totient is φ = 12965921458416.

The previous prime is 16264874880469. The next prime is 16264874880563. The reversal of 16264874880545 is 54508847846261.

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 16264874880545 - 2¹⁰ = 16264874879521 is a prime.

It is a Duffinian 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, 5747304197 + ... + 5747307026.

It is an arithmetic number, because the mean of its divisors is an integer number (2448352190712).

Almost surely, 2^{16264874880545} is an apocalyptic number.

It is an amenable number.

16264874880545 is a deficient number, since it is larger than the sum of its proper divisors (3321942645151).

16264874880545 is a wasteful number, since it uses less digits than its factorization.

16264874880545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11494611511.

The product of its (nonzero) digits is 412876800, while the sum is 68.

The spelling of 16264874880545 in words is "sixteen trillion, two hundred sixty-four billion, eight hundred seventy-four million, eight hundred eighty thousand, five hundred forty-five".