53407883 has 2 divisors, whose sum is σ = 53407884. Its totient is φ = 53407882.

The previous prime is 53407847. The next prime is 53407889. The reversal of 53407883 is 38870435.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53407883 - 2¹⁶ = 53342347 is a prime.

It is not a weakly prime, because it can be changed into another prime (53407889) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26703941 + 26703942.

It is an arithmetic number, because the mean of its divisors is an integer number (26703942).

Almost surely, 2^53407883 is an apocalyptic number.

53407883 is a deficient number, since it is larger than the sum of its proper divisors (1).

53407883 is an equidigital number, since it uses as much as digits as its factorization.

53407883 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 80640, while the sum is 38.

The square root of 53407883 is about 7308.0697177846. The cubic root of 53407883 is about 376.5897147035.

The spelling of 53407883 in words is "fifty-three million, four hundred seven thousand, eight hundred eighty-three".