829029057954 has 8 divisors (see below), whose sum is σ = 1658058115920. Its totient is φ = 276343019316.

The previous prime is 829029057917. The next prime is 829029057977. The reversal of 829029057954 is 459750920928.

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

829029057954 is an admirable number.

It is a super-2 number, since 2×829029057954² (a number of 25 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69085754824 + ... + 69085754835.

It is an arithmetic number, because the mean of its divisors is an integer number (207257264490).

Almost surely, 2^829029057954 is an apocalyptic number.

829029057954 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

829029057954 is a wasteful number, since it uses less digits than its factorization.

829029057954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138171509664.

The product of its (nonzero) digits is 16329600, while the sum is 60.

The spelling of 829029057954 in words is "eight hundred twenty-nine billion, twenty-nine million, fifty-seven thousand, nine hundred fifty-four".