52629559 has 2 divisors, whose sum is σ = 52629560. Its totient is φ = 52629558.

The previous prime is 52629557. The next prime is 52629607. The reversal of 52629559 is 95592625.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52629559 - 2¹ = 52629557 is a prime.

Together with 52629557, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52629557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26314779 + 26314780.

It is an arithmetic number, because the mean of its divisors is an integer number (26314780).

Almost surely, 2^52629559 is an apocalyptic number.

52629559 is a deficient number, since it is larger than the sum of its proper divisors (1).

52629559 is an equidigital number, since it uses as much as digits as its factorization.

52629559 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 243000, while the sum is 43.

The square root of 52629559 is about 7254.6232844993. The cubic root of 52629559 is about 374.7513824672.

The spelling of 52629559 in words is "fifty-two million, six hundred twenty-nine thousand, five hundred fifty-nine".