64005053 has 16 divisors (see below), whose sum is σ = 77328000. Its totient is φ = 51751872.

The previous prime is 64005041. The next prime is 64005077. The reversal of 64005053 is 35050046.

It is a cyclic number.

It is not a de Polignac number, because 64005053 - 2⁶ = 64004989 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 (64005853) 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, 34883 + ... + 36671.

It is an arithmetic number, because the mean of its divisors is an integer number (4833000).

Almost surely, 2^64005053 is an apocalyptic number.

It is an amenable number.

64005053 is a deficient number, since it is larger than the sum of its proper divisors (13322947).

64005053 is a wasteful number, since it uses less digits than its factorization.

64005053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2084.

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 64005053 is about 8000.3158062667. The cubic root of 64005053 is about 400.0105268063.

Adding to 64005053 its reverse (35050046), we get a palindrome (99055099).

The spelling of 64005053 in words is "sixty-four million, five thousand, fifty-three".