629052497 has 2 divisors, whose sum is σ = 629052498. Its totient is φ = 629052496.

The previous prime is 629052491. The next prime is 629052499. The reversal of 629052497 is 794250926.

629052497 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., 608658241 + 20394256 = 24671^2 + 4516^2 .

It is a cyclic number.

It is not a de Polignac number, because 629052497 - 2¹⁴ = 629036113 is a prime.

Together with 629052499, 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 (629052491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 314526248 + 314526249.

It is an arithmetic number, because the mean of its divisors is an integer number (314526249).

Almost surely, 2^629052497 is an apocalyptic number.

It is an amenable number.

629052497 is a deficient number, since it is larger than the sum of its proper divisors (1).

629052497 is an equidigital number, since it uses as much as digits as its factorization.

629052497 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 272160, while the sum is 44.

The square root of 629052497 is about 25080.9189823659. The cubic root of 629052497 is about 856.8319063497.

The spelling of 629052497 in words is "six hundred twenty-nine million, fifty-two thousand, four hundred ninety-seven".