53881153 has 2 divisors, whose sum is σ = 53881154. Its totient is φ = 53881152.

The previous prime is 53881151. The next prime is 53881189. The reversal of 53881153 is 35118835.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 48832144 + 5049009 = 6988^2 + 2247^2 .

It is a cyclic number.

It is not a de Polignac number, because 53881153 - 2¹ = 53881151 is a prime.

Together with 53881151, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (53881151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26940576 + 26940577.

It is an arithmetic number, because the mean of its divisors is an integer number (26940577).

Almost surely, 2^53881153 is an apocalyptic number.

It is an amenable number.

53881153 is a deficient number, since it is larger than the sum of its proper divisors (1).

53881153 is an equidigital number, since it uses as much as digits as its factorization.

53881153 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14400, while the sum is 34.

The square root of 53881153 is about 7340.3782600081. The cubic root of 53881153 is about 377.6988190005.

Adding to 53881153 its reverse (35118835), we get a palindrome (88999988).

The spelling of 53881153 in words is "fifty-three million, eight hundred eighty-one thousand, one hundred fifty-three".