629272531079 has 8 divisors (see below), whose sum is σ = 643148605440. Its totient is φ = 615416760856.

The previous prime is 629272531067. The next prime is 629272531109. The reversal of 629272531079 is 970135272926.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 629272531079 - 2¹⁶ = 629272465543 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 629272531079.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (629272531039) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5013359 + ... + 5137344.

It is an arithmetic number, because the mean of its divisors is an integer number (80393575680).

Almost surely, 2^629272531079 is an apocalyptic number.

629272531079 is a deficient number, since it is larger than the sum of its proper divisors (13876074361).

629272531079 is a wasteful number, since it uses less digits than its factorization.

629272531079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10152069.

The product of its (nonzero) digits is 2857680, while the sum is 53.

The spelling of 629272531079 in words is "six hundred twenty-nine billion, two hundred seventy-two million, five hundred thirty-one thousand, seventy-nine".