53483491 has 2 divisors, whose sum is σ = 53483492. Its totient is φ = 53483490.

The previous prime is 53483489. The next prime is 53483497. The reversal of 53483491 is 19438435.

53483491 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53483491 - 2¹ = 53483489 is a prime.

Together with 53483489, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 53483491.

It is not a weakly prime, because it can be changed into another prime (53483497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26741745 + 26741746.

It is an arithmetic number, because the mean of its divisors is an integer number (26741746).

Almost surely, 2^53483491 is an apocalyptic number.

53483491 is a deficient number, since it is larger than the sum of its proper divisors (1).

53483491 is an equidigital number, since it uses as much as digits as its factorization.

53483491 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 51840, while the sum is 37.

The square root of 53483491 is about 7313.2408000831. The cubic root of 53483491 is about 376.7673399770.

The spelling of 53483491 in words is "fifty-three million, four hundred eighty-three thousand, four hundred ninety-one".