162536051 has 4 divisors (see below), whose sum is σ = 171090600. Its totient is φ = 153981504.

The previous prime is 162536041. The next prime is 162536057. The reversal of 162536051 is 150635261.

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

It is a cyclic number.

It is not a de Polignac number, because 162536051 - 2²⁶ = 95427187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (162536057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4277246 + ... + 4277283.

It is an arithmetic number, because the mean of its divisors is an integer number (42772650).

Almost surely, 2^162536051 is an apocalyptic number.

162536051 is a deficient number, since it is larger than the sum of its proper divisors (8554549).

162536051 is an equidigital number, since it uses as much as digits as its factorization.

162536051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8554548.

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 162536051 is about 12748.9627421214. The cubic root of 162536051 is about 545.7367932183.

The spelling of 162536051 in words is "one hundred sixty-two million, five hundred thirty-six thousand, fifty-one".