53853347 has 2 divisors, whose sum is σ = 53853348. Its totient is φ = 53853346.

The previous prime is 53853323. The next prime is 53853361. The reversal of 53853347 is 74335835.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53853347 - 2¹⁸ = 53591203 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 53853347.

It is not a weakly prime, because it can be changed into another prime (53853307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26926673 + 26926674.

It is an arithmetic number, because the mean of its divisors is an integer number (26926674).

Almost surely, 2^53853347 is an apocalyptic number.

53853347 is a deficient number, since it is larger than the sum of its proper divisors (1).

53853347 is an equidigital number, since it uses as much as digits as its factorization.

53853347 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 151200, while the sum is 38.

The square root of 53853347 is about 7338.4839715026. The cubic root of 53853347 is about 377.6338358545.

The spelling of 53853347 in words is "fifty-three million, eight hundred fifty-three thousand, three hundred forty-seven".