57200429 has 16 divisors (see below), whose sum is σ = 67495680. Its totient is φ = 47789760.

The previous prime is 57200417. The next prime is 57200443. The reversal of 57200429 is 92400275.

It is a cyclic number.

It is not a de Polignac number, because 57200429 - 2⁴ = 57200413 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 (57200629) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37724 + ... + 39210.

It is an arithmetic number, because the mean of its divisors is an integer number (4218480).

Almost surely, 2^57200429 is an apocalyptic number.

It is an amenable number.

57200429 is a deficient number, since it is larger than the sum of its proper divisors (10295251).

57200429 is a wasteful number, since it uses less digits than its factorization.

57200429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1780.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 57200429 is about 7563.0965219280. The cubic root of 57200429 is about 385.3006680370.

The spelling of 57200429 in words is "fifty-seven million, two hundred thousand, four hundred twenty-nine".