52117588 has 12 divisors (see below), whose sum is σ = 92092000. Its totient is φ = 25805592.

The previous prime is 52117577. The next prime is 52117619. The reversal of 52117588 is 88571125.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62838 + ... + 63661.

Almost surely, 2^52117588 is an apocalyptic number.

It is an amenable number.

52117588 is a deficient number, since it is larger than the sum of its proper divisors (39974412).

52117588 is a wasteful number, since it uses less digits than its factorization.

52117588 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126606 (or 126604 counting only the distinct ones).

The product of its digits is 22400, while the sum is 37.

The square root of 52117588 is about 7219.2512077085. The cubic root of 52117588 is about 373.5322490847.

The spelling of 52117588 in words is "fifty-two million, one hundred seventeen thousand, five hundred eighty-eight".