167460052161 has 4 divisors (see below), whose sum is σ = 223280069552. Its totient is φ = 111640034772.

The previous prime is 167460052157. The next prime is 167460052163. The reversal of 167460052161 is 161250064761.

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, and also an emirpimes, since its reverse is a distinct semiprime: 161250064761 = 3 ⋅53750021587.

It is not a de Polignac number, because 167460052161 - 2² = 167460052157 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (167460052163) 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, 27910008691 + ... + 27910008696.

It is an arithmetic number, because the mean of its divisors is an integer number (55820017388).

Almost surely, 2^167460052161 is an apocalyptic number.

It is an amenable number.

167460052161 is a deficient number, since it is larger than the sum of its proper divisors (55820017391).

167460052161 is an equidigital number, since it uses as much as digits as its factorization.

167460052161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55820017390.

The product of its (nonzero) digits is 60480, while the sum is 39.

The spelling of 167460052161 in words is "one hundred sixty-seven billion, four hundred sixty million, fifty-two thousand, one hundred sixty-one".