53046229 has 2 divisors, whose sum is σ = 53046230. Its totient is φ = 53046228.

The previous prime is 53046193. The next prime is 53046241. The reversal of 53046229 is 92264035.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 47238129 + 5808100 = 6873^2 + 2410^2 .

It is a cyclic number.

It is not a de Polignac number, because 53046229 - 2⁷ = 53046101 is a prime.

It is a super-2 number, since 2×53046229² = 5627804822240882, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 53046229.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53046029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26523114 + 26523115.

It is an arithmetic number, because the mean of its divisors is an integer number (26523115).

Almost surely, 2^53046229 is an apocalyptic number.

It is an amenable number.

53046229 is a deficient number, since it is larger than the sum of its proper divisors (1).

53046229 is an equidigital number, since it uses as much as digits as its factorization.

53046229 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 53046229 is about 7283.2842179885. The cubic root of 53046229 is about 375.7377571015.

The spelling of 53046229 in words is "fifty-three million, forty-six thousand, two hundred twenty-nine".