16041595061 has 4 divisors (see below), whose sum is σ = 16043439852. Its totient is φ = 16039750272.

The previous prime is 16041595039. The next prime is 16041595081. The reversal of 16041595061 is 16059514061.

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 4765278961 + 11276316100 = 69031^2 + 106190^2 .

It is a cyclic number.

It is not a de Polignac number, because 16041595061 - 2³⁰ = 14967853237 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 (16041595081) 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, 909290 + ... + 926763.

It is an arithmetic number, because the mean of its divisors is an integer number (4010859963).

Almost surely, 2^16041595061 is an apocalyptic number.

It is an amenable number.

16041595061 is a deficient number, since it is larger than the sum of its proper divisors (1844791).

16041595061 is an equidigital number, since it uses as much as digits as its factorization.

16041595061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1844790.

The product of its (nonzero) digits is 32400, while the sum is 38.

The spelling of 16041595061 in words is "sixteen billion, forty-one million, five hundred ninety-five thousand, sixty-one".