52304131 has 8 divisors (see below), whose sum is σ = 60062400. Its totient is φ = 45046440.

The previous prime is 52304129. The next prime is 52304137. The reversal of 52304131 is 13140325.

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 52304131 - 2¹ = 52304129 is a prime.

It is a super-2 number, since 2×52304131² = 5471444239330322, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52304099 and 52304108.

It is not an unprimeable number, because it can be changed into a prime (52304137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124921 + ... + 125338.

It is an arithmetic number, because the mean of its divisors is an integer number (7507800).

Almost surely, 2^52304131 is an apocalyptic number.

52304131 is a deficient number, since it is larger than the sum of its proper divisors (7758269).

52304131 is a wasteful number, since it uses less digits than its factorization.

52304131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250289.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 52304131 is about 7232.1594976881. The cubic root of 52304131 is about 373.9773762135.

Adding to 52304131 its reverse (13140325), we get a palindrome (65444456).

The spelling of 52304131 in words is "fifty-two million, three hundred four thousand, one hundred thirty-one".