53337413 has 2 divisors, whose sum is σ = 53337414. Its totient is φ = 53337412.

The previous prime is 53337367. The next prime is 53337419. The reversal of 53337413 is 31473335.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 53246209 + 91204 = 7297^2 + 302^2 .

It is a cyclic number.

It is not a de Polignac number, because 53337413 - 2¹⁴ = 53321029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53337419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26668706 + 26668707.

It is an arithmetic number, because the mean of its divisors is an integer number (26668707).

Almost surely, 2^53337413 is an apocalyptic number.

It is an amenable number.

53337413 is a deficient number, since it is larger than the sum of its proper divisors (1).

53337413 is an equidigital number, since it uses as much as digits as its factorization.

53337413 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11340, while the sum is 29.

The square root of 53337413 is about 7303.2467437435. The cubic root of 53337413 is about 376.4240090910.

The spelling of 53337413 in words is "fifty-three million, three hundred thirty-seven thousand, four hundred thirteen".