53217596 has 12 divisors (see below), whose sum is σ = 93195648. Its totient is φ = 26590272.

The previous prime is 53217589. The next prime is 53217601. The reversal of 53217596 is 69571235.

It is a happy number.

It is a super-2 number, since 2×53217596² = 5664225048038432, which contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 3365 + ... + 10851.

It is an arithmetic number, because the mean of its divisors is an integer number (7766304).

Almost surely, 2^53217596 is an apocalyptic number.

It is an amenable number.

53217596 is a deficient number, since it is larger than the sum of its proper divisors (39978052).

53217596 is a wasteful number, since it uses less digits than its factorization.

53217596 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9268 (or 9266 counting only the distinct ones).

The product of its digits is 56700, while the sum is 38.

The square root of 53217596 is about 7295.0391362898. The cubic root of 53217596 is about 376.1419318554.

The spelling of 53217596 in words is "fifty-three million, two hundred seventeen thousand, five hundred ninety-six".