16453106526063 has 8 divisors (see below), whose sum is σ = 21937551854128. Its totient is φ = 10968699441024.

The previous prime is 16453106526041. The next prime is 16453106526137. The reversal of 16453106526063 is 36062560135461.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 16453106526063 - 2¹² = 16453106521967 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16453106526023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8541370 + ... + 10288887.

It is an arithmetic number, because the mean of its divisors is an integer number (2742193981766).

Almost surely, 2^{16453106526063} is an apocalyptic number.

16453106526063 is a deficient number, since it is larger than the sum of its proper divisors (5484445328065).

16453106526063 is a wasteful number, since it uses less digits than its factorization.

16453106526063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19121513.

The product of its (nonzero) digits is 2332800, while the sum is 48.

The spelling of 16453106526063 in words is "sixteen trillion, four hundred fifty-three billion, one hundred six million, five hundred twenty-six thousand, sixty-three".