53828161 has 2 divisors, whose sum is σ = 53828162. Its totient is φ = 53828160.

The previous prime is 53828149. The next prime is 53828189. The reversal of 53828161 is 16182835.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 51394561 + 2433600 = 7169^2 + 1560^2 .

It is a cyclic number.

It is not a de Polignac number, because 53828161 - 2⁵ = 53828129 is a prime.

It is not a weakly prime, because it can be changed into another prime (53828261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26914080 + 26914081.

It is an arithmetic number, because the mean of its divisors is an integer number (26914081).

Almost surely, 2^53828161 is an apocalyptic number.

It is an amenable number.

53828161 is a deficient number, since it is larger than the sum of its proper divisors (1).

53828161 is an equidigital number, since it uses as much as digits as its factorization.

53828161 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11520, while the sum is 34.

The square root of 53828161 is about 7336.7677488115. The cubic root of 53828161 is about 377.5749563889.

The spelling of 53828161 in words is "fifty-three million, eight hundred twenty-eight thousand, one hundred sixty-one".