53003064 has 32 divisors (see below), whose sum is σ = 132725520. Its totient is φ = 17638656.

The previous prime is 53003057. The next prime is 53003077. The reversal of 53003064 is 46030035.

It is a self number, because there is not a number n which added to its sum of digits gives 53003064.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17124 + ... + 19980.

Almost surely, 2^53003064 is an apocalyptic number.

It is an amenable number.

53003064 is an abundant number, since it is smaller than the sum of its proper divisors (79722456).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53003064 is a wasteful number, since it uses less digits than its factorization.

53003064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3639 (or 3635 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 53003064 is about 7280.3203226232. The cubic root of 53003064 is about 375.6358138106.

Adding to 53003064 its reverse (46030035), we get a palindrome (99033099).

The spelling of 53003064 in words is "fifty-three million, three thousand, sixty-four".