53648167 has 4 divisors (see below), whose sum is σ = 55980720. Its totient is φ = 51315616.

The previous prime is 53648123. The next prime is 53648171. The reversal of 53648167 is 76184635.

It is a happy number.

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 53648167 - 2¹¹ = 53646119 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 (53648467) 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, 1166242 + ... + 1166287.

It is an arithmetic number, because the mean of its divisors is an integer number (13995180).

Almost surely, 2^53648167 is an apocalyptic number.

53648167 is a deficient number, since it is larger than the sum of its proper divisors (2332553).

53648167 is a wasteful number, since it uses less digits than its factorization.

53648167 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2332552.

The product of its digits is 120960, while the sum is 40.

The square root of 53648167 is about 7324.4909038103. The cubic root of 53648167 is about 377.1536334389.

It can be divided in two parts, 5364 and 8167, that added together give a palindrome (13531).

The spelling of 53648167 in words is "fifty-three million, six hundred forty-eight thousand, one hundred sixty-seven".