53051183 has 2 divisors, whose sum is σ = 53051184. Its totient is φ = 53051182.

The previous prime is 53051161. The next prime is 53051189. The reversal of 53051183 is 38115035.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53051183 - 2¹⁸ = 52789039 is a prime.

It is a super-4 number, since 4×53051183⁴ (a number of 32 digits) contains 4444 as substring.

It is equal to p_3172931 and since 53051183 and 3172931 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53051189) 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, 26525591 + 26525592.

It is an arithmetic number, because the mean of its divisors is an integer number (26525592).

Almost surely, 2^53051183 is an apocalyptic number.

53051183 is a deficient number, since it is larger than the sum of its proper divisors (1).

53051183 is an equidigital number, since it uses as much as digits as its factorization.

53051183 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1800, while the sum is 26.

The square root of 53051183 is about 7283.6243038751. The cubic root of 53051183 is about 375.7494534837.

The spelling of 53051183 in words is "fifty-three million, fifty-one thousand, one hundred eighty-three".