53967005 has 16 divisors (see below), whose sum is σ = 66960000. Its totient is φ = 41732160.

The previous prime is 53966977. The next prime is 53967007. The reversal of 53967005 is 50076935.

It is not a de Polignac number, because 53967005 - 2¹⁴ = 53950621 is a prime.

It is a Curzon number.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53967007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16496 + ... + 19494.

It is an arithmetic number, because the mean of its divisors is an integer number (4185000).

Almost surely, 2^53967005 is an apocalyptic number.

It is an amenable number.

53967005 is a deficient number, since it is larger than the sum of its proper divisors (12992995).

53967005 is a wasteful number, since it uses less digits than its factorization.

53967005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3124.

The product of its (nonzero) digits is 28350, while the sum is 35.

The square root of 53967005 is about 7346.2238599161. The cubic root of 53967005 is about 377.8993157744.

The spelling of 53967005 in words is "fifty-three million, nine hundred sixty-seven thousand, five".