53575064 has 24 divisors (see below), whose sum is σ = 104049660. Its totient is φ = 25860576.

The previous prime is 53575057. The next prime is 53575087. The reversal of 53575064 is 46057535.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2747 + ... + 10709.

Almost surely, 2^53575064 is an apocalyptic number.

It is an amenable number.

53575064 is a deficient number, since it is larger than the sum of its proper divisors (50474596).

53575064 is a wasteful number, since it uses less digits than its factorization.

53575064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8027 (or 7994 counting only the distinct ones).

The product of its (nonzero) digits is 63000, while the sum is 35.

The square root of 53575064 is about 7319.4988899514. The cubic root of 53575064 is about 376.9822476848.

The spelling of 53575064 in words is "fifty-three million, five hundred seventy-five thousand, sixty-four".