52331109 has 8 divisors (see below), whose sum is σ = 72180960. Its totient is φ = 33684336.

The previous prime is 52331099. The next prime is 52331113. The reversal of 52331109 is 90113325.

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 52331109 - 2⁴ = 52331093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52331809) 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, 300667 + ... + 300840.

It is an arithmetic number, because the mean of its divisors is an integer number (9022620).

Almost surely, 2^52331109 is an apocalyptic number.

It is an amenable number.

52331109 is a deficient number, since it is larger than the sum of its proper divisors (19849851).

52331109 is a wasteful number, since it uses less digits than its factorization.

52331109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 601539.

The product of its (nonzero) digits is 810, while the sum is 24.

The square root of 52331109 is about 7234.0243986318. The cubic root of 52331109 is about 374.0416632168.

The spelling of 52331109 in words is "fifty-two million, three hundred thirty-one thousand, one hundred nine".