532164634403161 has 4 divisors (see below), whose sum is σ = 532338147492112. Its totient is φ = 531991121314212.

The previous prime is 532164634403123. The next prime is 532164634403173. The reversal of 532164634403161 is 161304436461235.

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 532164634403161 - 2³¹ = 532162486919513 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (532164634703161) 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, 86756539875 + ... + 86756546008.

It is an arithmetic number, because the mean of its divisors is an integer number (133084536873028).

Almost surely, 2^{532164634403161} is an apocalyptic number.

It is an amenable number.

532164634403161 is a deficient number, since it is larger than the sum of its proper divisors (173513088951).

532164634403161 is a wasteful number, since it uses less digits than its factorization.

532164634403161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173513088950.

The product of its (nonzero) digits is 3732480, while the sum is 49.

The spelling of 532164634403161 in words is "five hundred thirty-two trillion, one hundred sixty-four billion, six hundred thirty-four million, four hundred three thousand, one hundred sixty-one".