53427641 has 2 divisors, whose sum is σ = 53427642. Its totient is φ = 53427640.

The previous prime is 53427631. The next prime is 53427653. The reversal of 53427641 is 14672435.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 53290000 + 137641 = 7300^2 + 371^2 .

It is a cyclic number.

It is not a de Polignac number, because 53427641 - 2¹⁰ = 53426617 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 53427598 and 53427607.

It is not a weakly prime, because it can be changed into another prime (53427631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26713820 + 26713821.

It is an arithmetic number, because the mean of its divisors is an integer number (26713821).

Almost surely, 2^53427641 is an apocalyptic number.

It is an amenable number.

53427641 is a deficient number, since it is larger than the sum of its proper divisors (1).

53427641 is an equidigital number, since it uses as much as digits as its factorization.

53427641 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20160, while the sum is 32.

The square root of 53427641 is about 7309.4213861290. The cubic root of 53427641 is about 376.6361481874.

The spelling of 53427641 in words is "fifty-three million, four hundred twenty-seven thousand, six hundred forty-one".