16736252041 has 4 divisors (see below), whose sum is σ = 16737214612. Its totient is φ = 16735289472.

The previous prime is 16736252033. The next prime is 16736252047. The reversal of 16736252041 is 14025263761.

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

It can be written as a sum of positive squares in 2 ways, for example, as 7993254025 + 8742998016 = 89405^2 + 93504^2 .

It is a cyclic number.

It is not a de Polignac number, because 16736252041 - 2³ = 16736252033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16736252047) 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, 454716 + ... + 490141.

It is an arithmetic number, because the mean of its divisors is an integer number (4184303653).

Almost surely, 2^16736252041 is an apocalyptic number.

It is an amenable number.

16736252041 is a deficient number, since it is larger than the sum of its proper divisors (962571).

16736252041 is an equidigital number, since it uses as much as digits as its factorization.

16736252041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 962570.

The product of its (nonzero) digits is 60480, while the sum is 37.

The spelling of 16736252041 in words is "sixteen billion, seven hundred thirty-six million, two hundred fifty-two thousand, forty-one".