16534328270703 has 4 divisors (see below), whose sum is σ = 22045771027608. Its totient is φ = 11022885513800.

The previous prime is 16534328270689. The next prime is 16534328270809. The reversal of 16534328270703 is 30707282343561.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 16534328270703 - 2¹⁷ = 16534328139631 is a prime.

It is a super-2 number, since 2×16534328270703² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16534328270203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2755721378448 + ... + 2755721378453.

It is an arithmetic number, because the mean of its divisors is an integer number (5511442756902).

Almost surely, 2^{16534328270703} is an apocalyptic number.

16534328270703 is a deficient number, since it is larger than the sum of its proper divisors (5511442756905).

16534328270703 is an equidigital number, since it uses as much as digits as its factorization.

16534328270703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5511442756904.

The product of its (nonzero) digits is 5080320, while the sum is 51.

The spelling of 16534328270703 in words is "sixteen trillion, five hundred thirty-four billion, three hundred twenty-eight million, two hundred seventy thousand, seven hundred three".