52131007 has 8 divisors (see below), whose sum is σ = 53475840. Its totient is φ = 50792280.

The previous prime is 52130999. The next prime is 52131017. The reversal of 52131007 is 70013125.

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

It is a cyclic number.

It is not a de Polignac number, because 52131007 - 2³ = 52130999 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 (52131017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19332 + ... + 21862.

It is an arithmetic number, because the mean of its divisors is an integer number (6684480).

Almost surely, 2^52131007 is an apocalyptic number.

52131007 is a deficient number, since it is larger than the sum of its proper divisors (1344833).

52131007 is a wasteful number, since it uses less digits than its factorization.

52131007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3053.

The product of its (nonzero) digits is 210, while the sum is 19.

The square root of 52131007 is about 7220.1805379090. The cubic root of 52131007 is about 373.5643047964.

The spelling of 52131007 in words is "fifty-two million, one hundred thirty-one thousand, seven".