16056655010553 has 4 divisors (see below), whose sum is σ = 21408873347408. Its totient is φ = 10704436673700.

The previous prime is 16056655010551. The next prime is 16056655010579. The reversal of 16056655010553 is 35501055665061.

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 not a de Polignac number, because 16056655010553 - 2¹ = 16056655010551 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16056655010551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2676109168423 + ... + 2676109168428.

It is an arithmetic number, because the mean of its divisors is an integer number (5352218336852).

Almost surely, 2^{16056655010553} is an apocalyptic number.

It is an amenable number.

16056655010553 is a deficient number, since it is larger than the sum of its proper divisors (5352218336855).

16056655010553 is an equidigital number, since it uses as much as digits as its factorization.

16056655010553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5352218336854.

The product of its (nonzero) digits is 2025000, while the sum is 48.

The spelling of 16056655010553 in words is "sixteen trillion, fifty-six billion, six hundred fifty-five million, ten thousand, five hundred fifty-three".