57531200213 has 8 divisors (see below), whose sum is σ = 60189308928. Its totient is φ = 54886154224.

The previous prime is 57531200197. The next prime is 57531200231. The reversal of 57531200213 is 31200213575.

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 57531200213 - 2⁴ = 57531200197 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 (57531200263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3256670 + ... + 3274287.

It is an arithmetic number, because the mean of its divisors is an integer number (7523663616).

Almost surely, 2^57531200213 is an apocalyptic number.

It is an amenable number.

57531200213 is a deficient number, since it is larger than the sum of its proper divisors (2658108715).

57531200213 is a wasteful number, since it uses less digits than its factorization.

57531200213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6531363.

The product of its (nonzero) digits is 6300, while the sum is 29.

Adding to 57531200213 its reverse (31200213575), we get a palindrome (88731413788).

The spelling of 57531200213 in words is "fifty-seven billion, five hundred thirty-one million, two hundred thousand, two hundred thirteen".