36432522161 has 4 divisors (see below), whose sum is σ = 41637168192. Its totient is φ = 31227876132.

The previous prime is 36432522101. The next prime is 36432522253. The reversal of 36432522161 is 16122523463.

36432522161 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 36432522161 - 2¹⁰ = 36432521137 is a prime.

It is a super-2 number, since 2×36432522161² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36432522101) 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, 2602323005 + ... + 2602323018.

It is an arithmetic number, because the mean of its divisors is an integer number (10409292048).

Almost surely, 2^36432522161 is an apocalyptic number.

It is an amenable number.

36432522161 is a deficient number, since it is larger than the sum of its proper divisors (5204646031).

36432522161 is an equidigital number, since it uses as much as digits as its factorization.

36432522161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5204646030.

The product of its digits is 51840, while the sum is 35.

The spelling of 36432522161 in words is "thirty-six billion, four hundred thirty-two million, five hundred twenty-two thousand, one hundred sixty-one".