53883961 has 2 divisors, whose sum is σ = 53883962. Its totient is φ = 53883960.

The previous prime is 53883911. The next prime is 53883967. The reversal of 53883961 is 16938835.

53883961 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 32205625 + 21678336 = 5675^2 + 4656^2 .

It is a cyclic number.

It is not a de Polignac number, because 53883961 - 2¹⁷ = 53752889 is a prime.

It is not a weakly prime, because it can be changed into another prime (53883967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26941980 + 26941981.

It is an arithmetic number, because the mean of its divisors is an integer number (26941981).

Almost surely, 2^53883961 is an apocalyptic number.

It is an amenable number.

53883961 is a deficient number, since it is larger than the sum of its proper divisors (1).

53883961 is an equidigital number, since it uses as much as digits as its factorization.

53883961 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 155520, while the sum is 43.

The square root of 53883961 is about 7340.5695283132. The cubic root of 53883961 is about 377.7053801064.

The spelling of 53883961 in words is "fifty-three million, eight hundred eighty-three thousand, nine hundred sixty-one".