52011717 has 8 divisors (see below), whose sum is σ = 72364224. Its totient is φ = 33166848.

The previous prime is 52011679. The next prime is 52011731. The reversal of 52011717 is 71711025.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 52011717 - 2⁸ = 52011461 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52011767) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 376828 + ... + 376965.

It is an arithmetic number, because the mean of its divisors is an integer number (9045528).

Almost surely, 2^52011717 is an apocalyptic number.

It is an amenable number.

52011717 is a deficient number, since it is larger than the sum of its proper divisors (20352507).

52011717 is a wasteful number, since it uses less digits than its factorization.

52011717 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 753819.

The product of its (nonzero) digits is 490, while the sum is 24.

The square root of 52011717 is about 7211.9149329426. The cubic root of 52011717 is about 373.2791480848.

The spelling of 52011717 in words is "fifty-two million, eleven thousand, seven hundred seventeen".