52131373 has 8 divisors (see below), whose sum is σ = 59686592. Its totient is φ = 44603136.

The previous prime is 52131337. The next prime is 52131419. The reversal of 52131373 is 37313125.

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 52131373 - 2⁹ = 52130861 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52131323) 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, 2415 + ... + 10492.

It is an arithmetic number, because the mean of its divisors is an integer number (7460824).

Almost surely, 2^52131373 is an apocalyptic number.

It is an amenable number.

52131373 is a deficient number, since it is larger than the sum of its proper divisors (7555219).

52131373 is a wasteful number, since it uses less digits than its factorization.

52131373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13491.

The product of its digits is 1890, while the sum is 25.

The square root of 52131373 is about 7220.2058834911. The cubic root of 52131373 is about 373.5651790312.

Adding to 52131373 its reverse (37313125), we get a palindrome (89444498).

The spelling of 52131373 in words is "fifty-two million, one hundred thirty-one thousand, three hundred seventy-three".