57429811 has 8 divisors (see below), whose sum is σ = 59309360. Its totient is φ = 55575072.

The previous prime is 57429803. The next prime is 57429829. The reversal of 57429811 is 11892475.

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 57429811 - 2³ = 57429803 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57429881) 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, 1440 + ... + 10813.

It is an arithmetic number, because the mean of its divisors is an integer number (7413670).

Almost surely, 2^57429811 is an apocalyptic number.

57429811 is a deficient number, since it is larger than the sum of its proper divisors (1879549).

57429811 is a wasteful number, since it uses less digits than its factorization.

57429811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12405.

The product of its digits is 20160, while the sum is 37.

The square root of 57429811 is about 7578.2459052211. The cubic root of 57429811 is about 385.8150182591.

The spelling of 57429811 in words is "fifty-seven million, four hundred twenty-nine thousand, eight hundred eleven".