16452762271513 has 16 divisors (see below), whose sum is σ = 17310355776000. Its totient is φ = 15615820247040.

The previous prime is 16452762271493. The next prime is 16452762271523. The reversal of 16452762271513 is 31517226725461.

It is a cyclic number.

It is not a de Polignac number, because 16452762271513 - 2⁵ = 16452762271481 is a prime.

It is a super-2 number, since 2×16452762271513² (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 (16452762271523) 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, 2579353 + ... + 6289561.

It is an arithmetic number, because the mean of its divisors is an integer number (1081897236000).

Almost surely, 2^{16452762271513} is an apocalyptic number.

It is an amenable number.

16452762271513 is a deficient number, since it is larger than the sum of its proper divisors (857593504487).

16452762271513 is a wasteful number, since it uses less digits than its factorization.

16452762271513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3712992.

The product of its digits is 4233600, while the sum is 52.

Adding to 16452762271513 its reverse (31517226725461), we get a palindrome (47969988996974).

The spelling of 16452762271513 in words is "sixteen trillion, four hundred fifty-two billion, seven hundred sixty-two million, two hundred seventy-one thousand, five hundred thirteen".