53134451 has 2 divisors, whose sum is σ = 53134452. Its totient is φ = 53134450.

The previous prime is 53134429. The next prime is 53134457. The reversal of 53134451 is 15443135.

53134451 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53134451 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 53134451.

It is not a weakly prime, because it can be changed into another prime (53134457) 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, 26567225 + 26567226.

It is an arithmetic number, because the mean of its divisors is an integer number (26567226).

Almost surely, 2^53134451 is an apocalyptic number.

53134451 is a deficient number, since it is larger than the sum of its proper divisors (1).

53134451 is an equidigital number, since it uses as much as digits as its factorization.

53134451 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3600, while the sum is 26.

The square root of 53134451 is about 7289.3381729757. The cubic root of 53134451 is about 375.9459401492.

Adding to 53134451 its reverse (15443135), we get a palindrome (68577586).

The spelling of 53134451 in words is "fifty-three million, one hundred thirty-four thousand, four hundred fifty-one".