53044031 has 2 divisors, whose sum is σ = 53044032. Its totient is φ = 53044030.

The previous prime is 53044001. The next prime is 53044039. The reversal of 53044031 is 13044035.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53044031 - 2¹⁸ = 52781887 is a prime.

It is a super-2 number, since 2×53044031² = 5627338449457922, which contains 22 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 53043994 and 53044012.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53044039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26522015 + 26522016.

It is an arithmetic number, because the mean of its divisors is an integer number (26522016).

Almost surely, 2^53044031 is an apocalyptic number.

53044031 is a deficient number, since it is larger than the sum of its proper divisors (1).

53044031 is an equidigital number, since it uses as much as digits as its factorization.

53044031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 53044031 is about 7283.1333229593. The cubic root of 53044031 is about 375.7325673956.

Adding to 53044031 its reverse (13044035), we get a palindrome (66088066).

The spelling of 53044031 in words is "fifty-three million, forty-four thousand, thirty-one".