167136045 has 16 divisors (see below), whose sum is σ = 267865920. Its totient is φ = 88989824.

The previous prime is 167136043. The next prime is 167136071. The reversal of 167136045 is 540631761.

It is a cyclic number.

It is not a de Polignac number, because 167136045 - 2¹ = 167136043 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 167135997 and 167136015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (167136041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 226 + ... + 18284.

It is an arithmetic number, because the mean of its divisors is an integer number (16741620).

Almost surely, 2^167136045 is an apocalyptic number.

167136045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

167136045 is a deficient number, since it is larger than the sum of its proper divisors (100729875).

167136045 is a wasteful number, since it uses less digits than its factorization.

167136045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18684.

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 167136045 is about 12928.1106508260. The cubic root of 167136045 is about 550.8373416311.

The spelling of 167136045 in words is "one hundred sixty-seven million, one hundred thirty-six thousand, forty-five".