8729382715055 has 8 divisors (see below), whose sum is σ = 10491550489392. Its totient is φ = 6972645351168.

The previous prime is 8729382715037. The next prime is 8729382715057. The reversal of 8729382715055 is 5505172839278.

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 8729382715055 - 2¹⁴ = 8729382698671 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8729382715057) 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, 1357599074 + ... + 1357605503.

It is an arithmetic number, because the mean of its divisors is an integer number (1311443811174).

Almost surely, 2^{8729382715055} is an apocalyptic number.

8729382715055 is a deficient number, since it is larger than the sum of its proper divisors (1762167774337).

8729382715055 is a wasteful number, since it uses less digits than its factorization.

8729382715055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2715205225.

The product of its (nonzero) digits is 42336000, while the sum is 62.

The spelling of 8729382715055 in words is "eight trillion, seven hundred twenty-nine billion, three hundred eighty-two million, seven hundred fifteen thousand, fifty-five".