1057818829 has 8 divisors (see below), whose sum is σ = 1168741440. Its totient is φ = 952307136.

The previous prime is 1057818823. The next prime is 1057818833. The reversal of 1057818829 is 9288187501.

1057818829 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 1057818829 - 2³ = 1057818821 is a prime.

It is a super-2 number, since 2×1057818829² = 2237961349973862482, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1057818821) 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, 1352319 + ... + 1353100.

It is an arithmetic number, because the mean of its divisors is an integer number (146092680).

Almost surely, 2^1057818829 is an apocalyptic number.

It is an amenable number.

1057818829 is a deficient number, since it is larger than the sum of its proper divisors (110922611).

1057818829 is a wasteful number, since it uses less digits than its factorization.

1057818829 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2705459.

The product of its (nonzero) digits is 322560, while the sum is 49.

The square root of 1057818829 is about 32524.1268752906. The cubic root of 1057818829 is about 1018.9129868627.

The spelling of 1057818829 in words is "one billion, fifty-seven million, eight hundred eighteen thousand, eight hundred twenty-nine".