52131411 has 8 divisors (see below), whose sum is σ = 77231760. Its totient is φ = 34754256.

The previous prime is 52131337. The next prime is 52131419. The reversal of 52131411 is 11413125.

52131411 is a `hidden beast` number, since 521 + 3 + 141 + 1 = 666.

It is not a de Polignac number, because 52131411 - 2⁷ = 52131283 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52131419) 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, 965370 + ... + 965423.

It is an arithmetic number, because the mean of its divisors is an integer number (9653970).

Almost surely, 2^52131411 is an apocalyptic number.

52131411 is a deficient number, since it is larger than the sum of its proper divisors (25100349).

52131411 is a wasteful number, since it uses less digits than its factorization.

52131411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1930802 (or 1930796 counting only the distinct ones).

The product of its digits is 120, while the sum is 18.

The square root of 52131411 is about 7220.2085149946. The cubic root of 52131411 is about 373.5652697985.

Adding to 52131411 its reverse (11413125), we get a palindrome (63544536).

The spelling of 52131411 in words is "fifty-two million, one hundred thirty-one thousand, four hundred eleven".