53371667 has 4 divisors (see below), whose sum is σ = 53391336. Its totient is φ = 53352000.

The previous prime is 53371663. The next prime is 53371693. The reversal of 53371667 is 76617335.

53371667 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 53371667 - 2² = 53371663 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 53371667.

It is not an unprimeable number, because it can be changed into a prime (53371663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4958 + ... + 11459.

It is an arithmetic number, because the mean of its divisors is an integer number (13347834).

Almost surely, 2^53371667 is an apocalyptic number.

53371667 is a deficient number, since it is larger than the sum of its proper divisors (19669).

53371667 is a wasteful number, since it uses less digits than its factorization.

53371667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19668.

The product of its digits is 79380, while the sum is 38.

The square root of 53371667 is about 7305.5914887160. The cubic root of 53371667 is about 376.5045733580.

The spelling of 53371667 in words is "fifty-three million, three hundred seventy-one thousand, six hundred sixty-seven".