16583028134401 has 16 divisors (see below), whose sum is σ = 16909146777600. Its totient is φ = 16259399302608.

The previous prime is 16583028134377. The next prime is 16583028134441. The reversal of 16583028134401 is 10443182038561.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16583028134401 is a prime.

It is a super-2 number, since 2×16583028134401² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16583028134441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11651256 + ... + 12996838.

It is an arithmetic number, because the mean of its divisors is an integer number (1056821673600).

Almost surely, 2^{16583028134401} is an apocalyptic number.

It is an amenable number.

16583028134401 is a deficient number, since it is larger than the sum of its proper divisors (326118643199).

16583028134401 is a wasteful number, since it uses less digits than its factorization.

16583028134401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1346508.

The product of its (nonzero) digits is 552960, while the sum is 46.

The spelling of 16583028134401 in words is "sixteen trillion, five hundred eighty-three billion, twenty-eight million, one hundred thirty-four thousand, four hundred one".