52252311 has 8 divisors (see below), whose sum is σ = 70309360. Its totient is φ = 34515072.

The previous prime is 52252309. The next prime is 52252313. The reversal of 52252311 is 11325225.

It is an interprime number because it is at equal distance from previous prime (52252309) and next prime (52252313).

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

It is not a de Polignac number, because 52252311 - 2¹ = 52252309 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52252313) 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, 79570 + ... + 80223.

It is an arithmetic number, because the mean of its divisors is an integer number (8788670).

Almost surely, 2^52252311 is an apocalyptic number.

52252311 is a deficient number, since it is larger than the sum of its proper divisors (18057049).

52252311 is a wasteful number, since it uses less digits than its factorization.

52252311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159905.

The product of its digits is 600, while the sum is 21.

The square root of 52252311 is about 7228.5760008455. The cubic root of 52252311 is about 373.8538301326.

Adding to 52252311 its reverse (11325225), we get a palindrome (63577536).

The spelling of 52252311 in words is "fifty-two million, two hundred fifty-two thousand, three hundred eleven".