16204201483655 has 8 divisors (see below), whose sum is σ = 19811929361472. Its totient is φ = 12718769466208.

The previous prime is 16204201483619. The next prime is 16204201483663. The reversal of 16204201483655 is 55638410240261.

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 16204201483655 - 2¹⁰ = 16204201482631 is a prime.

It is a super-2 number, since 2×16204201483655² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent 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, 30573964799 + ... + 30573965328.

It is an arithmetic number, because the mean of its divisors is an integer number (2476491170184).

Almost surely, 2^{16204201483655} is an apocalyptic number.

16204201483655 is a deficient number, since it is larger than the sum of its proper divisors (3607727877817).

16204201483655 is an equidigital number, since it uses as much as digits as its factorization.

16204201483655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61147930185.

The product of its (nonzero) digits is 1382400, while the sum is 47.

The spelling of 16204201483655 in words is "sixteen trillion, two hundred four billion, two hundred one million, four hundred eighty-three thousand, six hundred fifty-five".