167041253 has 4 divisors (see below), whose sum is σ = 167707008. Its totient is φ = 166375500.

The previous prime is 167041229. The next prime is 167041261. The reversal of 167041253 is 352140761.

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 167041253 - 2²⁰ = 165992677 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (167041153) 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, 332501 + ... + 333002.

It is an arithmetic number, because the mean of its divisors is an integer number (41926752).

Almost surely, 2^167041253 is an apocalyptic number.

It is an amenable number.

167041253 is a deficient number, since it is larger than the sum of its proper divisors (665755).

167041253 is an equidigital number, since it uses as much as digits as its factorization.

167041253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 665754.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 167041253 is about 12924.4440112525. Note that the first 3 decimals coincide. The cubic root of 167041253 is about 550.7331852681.

The spelling of 167041253 in words is "one hundred sixty-seven million, forty-one thousand, two hundred fifty-three".