16361584275628 has 24 divisors (see below), whose sum is σ = 29206052327088. Its totient is φ = 8017347514176.

The previous prime is 16361584275613. The next prime is 16361584275649. The reversal of 16361584275628 is 82657248516361.

It is a self number, because there is not a number n which added to its sum of digits gives 16361584275628.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43514551 + ... + 43888942.

It is an arithmetic number, because the mean of its divisors is an integer number (1216918846962).

Almost surely, 2^{16361584275628} is an apocalyptic number.

It is an amenable number.

16361584275628 is a deficient number, since it is larger than the sum of its proper divisors (12844468051460).

16361584275628 is a wasteful number, since it uses less digits than its factorization.

16361584275628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87404433 (or 87404431 counting only the distinct ones).

The product of its digits is 116121600, while the sum is 64.

The spelling of 16361584275628 in words is "sixteen trillion, three hundred sixty-one billion, five hundred eighty-four million, two hundred seventy-five thousand, six hundred twenty-eight".