52541413 has 2 divisors, whose sum is σ = 52541414. Its totient is φ = 52541412.

The previous prime is 52541393. The next prime is 52541431. The reversal of 52541413 is 31414525.

It is a happy number.

Together with next prime (52541431) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 36397089 + 16144324 = 6033^2 + 4018^2 .

It is a cyclic number.

It is not a de Polignac number, because 52541413 - 2⁵ = 52541381 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52541113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26270706 + 26270707.

It is an arithmetic number, because the mean of its divisors is an integer number (26270707).

Almost surely, 2^52541413 is an apocalyptic number.

It is an amenable number.

52541413 is a deficient number, since it is larger than the sum of its proper divisors (1).

52541413 is an equidigital number, since it uses as much as digits as its factorization.

52541413 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2400, while the sum is 25.

The square root of 52541413 is about 7248.5455782522. The cubic root of 52541413 is about 374.5420495707.

Adding to 52541413 its reverse (31414525), we get a palindrome (83955938).

The spelling of 52541413 in words is "fifty-two million, five hundred forty-one thousand, four hundred thirteen".