629142920563 has 2 divisors, whose sum is σ = 629142920564. Its totient is φ = 629142920562.

The previous prime is 629142920557. The next prime is 629142920587. The reversal of 629142920563 is 365029241926.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 629142920563 - 2¹⁷ = 629142789491 is a prime.

It is not a weakly prime, because it can be changed into another prime (629142920533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 314571460281 + 314571460282.

It is an arithmetic number, because the mean of its divisors is an integer number (314571460282).

Almost surely, 2^629142920563 is an apocalyptic number.

629142920563 is a deficient number, since it is larger than the sum of its proper divisors (1).

629142920563 is an equidigital number, since it uses as much as digits as its factorization.

629142920563 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1399680, while the sum is 49.

The spelling of 629142920563 in words is "six hundred twenty-nine billion, one hundred forty-two million, nine hundred twenty thousand, five hundred sixty-three".