52311001 has 4 divisors (see below), whose sum is σ = 52326352. Its totient is φ = 52295652.

The previous prime is 52310959. The next prime is 52311011. The reversal of 52311001 is 10011325.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 52311001 - 2⁷ = 52310873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52311011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15 + ... + 10228.

It is an arithmetic number, because the mean of its divisors is an integer number (13081588).

Almost surely, 2^52311001 is an apocalyptic number.

It is an amenable number.

52311001 is a deficient number, since it is larger than the sum of its proper divisors (15351).

52311001 is a wasteful number, since it uses less digits than its factorization.

52311001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15350.

The product of its (nonzero) digits is 30, while the sum is 13.

The square root of 52311001 is about 7232.6344439630. The cubic root of 52311001 is about 373.9937491210.

Adding to 52311001 its reverse (10011325), we get a palindrome (62322326).

The spelling of 52311001 in words is "fifty-two million, three hundred eleven thousand, one".