16355450001056 has 12 divisors (see below), whose sum is σ = 32199792189642. Its totient is φ = 8177725000512.

The previous prime is 16355450000999. The next prime is 16355450001131. The reversal of 16355450001056 is 65010005455361.

It can be written as a sum of positive squares in only one way, i.e., 14475863840656 + 1879586160400 = 3804716^2 + 1370980^2 .

It is a super-2 number, since 2×16355450001056² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 255553906235 + ... + 255553906298.

Almost surely, 2^{16355450001056} is an apocalyptic number.

16355450001056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

16355450001056 is a deficient number, since it is larger than the sum of its proper divisors (15844342188586).

16355450001056 is an equidigital number, since it uses as much as digits as its factorization.

16355450001056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 511107812543 (or 511107812535 counting only the distinct ones).

The product of its (nonzero) digits is 270000, while the sum is 41.

The spelling of 16355450001056 in words is "sixteen trillion, three hundred fifty-five billion, four hundred fifty million, one thousand, fifty-six".