16452761511045 has 8 divisors (see below), whose sum is σ = 26324418417696. Its totient is φ = 8774806139216.

The previous prime is 16452761511013. The next prime is 16452761511061. The reversal of 16452761511045 is 54011516725461.

It is a happy number.

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 16452761511045 - 2⁵ = 16452761511013 is a prime.

It is a super-2 number, since 2×16452761511045² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 16452761510985 and 16452761511003.

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, 548425383687 + ... + 548425383716.

It is an arithmetic number, because the mean of its divisors is an integer number (3290552302212).

Almost surely, 2^{16452761511045} is an apocalyptic number.

16452761511045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

16452761511045 is a deficient number, since it is larger than the sum of its proper divisors (9871656906651).

16452761511045 is a wasteful number, since it uses less digits than its factorization.

16452761511045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1096850767411.

The product of its (nonzero) digits is 1008000, while the sum is 48.

The spelling of 16452761511045 in words is "sixteen trillion, four hundred fifty-two billion, seven hundred sixty-one million, five hundred eleven thousand, forty-five".