53804167 has 4 divisors (see below), whose sum is σ = 56969136. Its totient is φ = 50639200.

The previous prime is 53804161. The next prime is 53804171. The reversal of 53804167 is 76140835.

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 53804167 - 2⁷ = 53804039 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 (53804161) 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, 1582459 + ... + 1582492.

It is an arithmetic number, because the mean of its divisors is an integer number (14242284).

Almost surely, 2^53804167 is an apocalyptic number.

53804167 is a deficient number, since it is larger than the sum of its proper divisors (3164969).

53804167 is a wasteful number, since it uses less digits than its factorization.

53804167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3164968.

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 53804167 is about 7335.1323778102. The cubic root of 53804167 is about 377.5188464781.

The spelling of 53804167 in words is "fifty-three million, eight hundred four thousand, one hundred sixty-seven".