53548633 has 2 divisors, whose sum is σ = 53548634. Its totient is φ = 53548632.

The previous prime is 53548601. The next prime is 53548637. The reversal of 53548633 is 33684535.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 51451929 + 2096704 = 7173^2 + 1448^2 .

It is a cyclic number.

It is not a de Polignac number, because 53548633 - 2⁵ = 53548601 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 53548592 and 53548601.

It is not a weakly prime, because it can be changed into another prime (53548637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26774316 + 26774317.

It is an arithmetic number, because the mean of its divisors is an integer number (26774317).

Almost surely, 2^53548633 is an apocalyptic number.

It is an amenable number.

53548633 is a deficient number, since it is larger than the sum of its proper divisors (1).

53548633 is an equidigital number, since it uses as much as digits as its factorization.

53548633 is an evil number, because the sum of its binary digits is even.

The product of its digits is 129600, while the sum is 37.

The square root of 53548633 is about 7317.6931474338. The cubic root of 53548633 is about 376.9202433613.

The spelling of 53548633 in words is "fifty-three million, five hundred forty-eight thousand, six hundred thirty-three".