8629051723989 has 8 divisors (see below), whose sum is σ = 11505596363520. Its totient is φ = 5752604116896.

The previous prime is 8629051723973. The next prime is 8629051723991. The reversal of 8629051723989 is 9893271509268.

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

It is not a de Polignac number, because 8629051723989 - 2⁴ = 8629051723973 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8629051723289) 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, 24050352 + ... + 24406505.

It is an arithmetic number, because the mean of its divisors is an integer number (1438199545440).

Almost surely, 2^{8629051723989} is an apocalyptic number.

It is an amenable number.

8629051723989 is a deficient number, since it is larger than the sum of its proper divisors (2876544639531).

8629051723989 is a wasteful number, since it uses less digits than its factorization.

8629051723989 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48516219.

The product of its (nonzero) digits is 117573120, while the sum is 69.

The spelling of 8629051723989 in words is "eight trillion, six hundred twenty-nine billion, fifty-one million, seven hundred twenty-three thousand, nine hundred eighty-nine".