629411053 has 2 divisors, whose sum is σ = 629411054. Its totient is φ = 629411052.

The previous prime is 629411023. The next prime is 629411087. The reversal of 629411053 is 350114926.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 569395044 + 60016009 = 23862^2 + 7747^2 .

It is a cyclic number.

It is not a de Polignac number, because 629411053 - 2²⁹ = 92540141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (629411023) 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, 314705526 + 314705527.

It is an arithmetic number, because the mean of its divisors is an integer number (314705527).

Almost surely, 2^629411053 is an apocalyptic number.

It is an amenable number.

629411053 is a deficient number, since it is larger than the sum of its proper divisors (1).

629411053 is an equidigital number, since it uses as much as digits as its factorization.

629411053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 629411053 is about 25088.0659477768. The cubic root of 629411053 is about 856.9946717095.

Adding to 629411053 its reverse (350114926), we get a palindrome (979525979).

The spelling of 629411053 in words is "six hundred twenty-nine million, four hundred eleven thousand, fifty-three".