153161867 has 4 divisors (see below), whose sum is σ = 154176336. Its totient is φ = 152147400.

The previous prime is 153161849. The next prime is 153161947. The reversal of 153161867 is 768161351.

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 153161867 - 2¹⁶ = 153096331 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 153161867.

It is not an unprimeable number, because it can be changed into a prime (153160867) 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, 507008 + ... + 507309.

It is an arithmetic number, because the mean of its divisors is an integer number (38544084).

Almost surely, 2^153161867 is an apocalyptic number.

153161867 is a deficient number, since it is larger than the sum of its proper divisors (1014469).

153161867 is a wasteful number, since it uses less digits than its factorization.

153161867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1014468.

The product of its digits is 30240, while the sum is 38.

The square root of 153161867 is about 12375.8582328661. The cubic root of 153161867 is about 535.0366725961.

The spelling of 153161867 in words is "one hundred fifty-three million, one hundred sixty-one thousand, eight hundred sixty-seven".