53448151 has 2 divisors, whose sum is σ = 53448152. Its totient is φ = 53448150.

The previous prime is 53448107. The next prime is 53448169. The reversal of 53448151 is 15184435.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53448151 - 2¹¹ = 53446103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53458151) 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, 26724075 + 26724076.

It is an arithmetic number, because the mean of its divisors is an integer number (26724076).

Almost surely, 2^53448151 is an apocalyptic number.

53448151 is the 3270-th centered decagonal number.

53448151 is a deficient number, since it is larger than the sum of its proper divisors (1).

53448151 is an equidigital number, since it uses as much as digits as its factorization.

53448151 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9600, while the sum is 31.

The square root of 53448151 is about 7310.8242353376. The cubic root of 53448151 is about 376.6843368465.

The spelling of 53448151 in words is "fifty-three million, four hundred forty-eight thousand, one hundred fifty-one".