52005351 has 8 divisors (see below), whose sum is σ = 69443584. Its totient is φ = 34618680.

The previous prime is 52005319. The next prime is 52005377. The reversal of 52005351 is 15350025.

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

It is not a de Polignac number, because 52005351 - 2⁵ = 52005319 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52005301) 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, 10471 + ... + 14616.

It is an arithmetic number, because the mean of its divisors is an integer number (8680448).

Almost surely, 2^52005351 is an apocalyptic number.

52005351 is a deficient number, since it is larger than the sum of its proper divisors (17438233).

52005351 is a wasteful number, since it uses less digits than its factorization.

52005351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25781.

The product of its (nonzero) digits is 750, while the sum is 21.

The square root of 52005351 is about 7211.4735664772. The cubic root of 52005351 is about 373.2639182344.

Adding to 52005351 its reverse (15350025), we get a palindrome (67355376).

The spelling of 52005351 in words is "fifty-two million, five thousand, three hundred fifty-one".