52377641 has 2 divisors, whose sum is σ = 52377642. Its totient is φ = 52377640.

The previous prime is 52377617. The next prime is 52377643. The reversal of 52377641 is 14677325.

52377641 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., 40960000 + 11417641 = 6400^2 + 3379^2 .

It is a cyclic number.

It is not a de Polignac number, because 52377641 - 2²² = 48183337 is a prime.

Together with 52377643, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (52377643) by changing a digit.

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

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26188820 + 26188821.

It is an arithmetic number, because the mean of its divisors is an integer number (26188821).

Almost surely, 2^52377641 is an apocalyptic number.

It is an amenable number.

52377641 is a deficient number, since it is larger than the sum of its proper divisors (1).

52377641 is an equidigital number, since it uses as much as digits as its factorization.

52377641 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 35280, while the sum is 35.

The square root of 52377641 is about 7237.2398744273. The cubic root of 52377641 is about 374.1524943637.

The spelling of 52377641 in words is "fifty-two million, three hundred seventy-seven thousand, six hundred forty-one".