253358383 has 2 divisors, whose sum is σ = 253358384. Its totient is φ = 253358382.

The previous prime is 253358377. The next prime is 253358419. The reversal of 253358383 is 383853352.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 253358383 - 2¹³ = 253350191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (253358333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126679191 + 126679192.

It is an arithmetic number, because the mean of its divisors is an integer number (126679192).

Almost surely, 2^253358383 is an apocalyptic number.

253358383 is a deficient number, since it is larger than the sum of its proper divisors (1).

253358383 is an equidigital number, since it uses as much as digits as its factorization.

253358383 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 259200, while the sum is 40.

The square root of 253358383 is about 15917.2354069417. The cubic root of 253358383 is about 632.7688519441.

The spelling of 253358383 in words is "two hundred fifty-three million, three hundred fifty-eight thousand, three hundred eighty-three".