57306257223 has 8 divisors (see below), whose sum is σ = 79730444928. Its totient is φ = 36543120504.

The previous prime is 57306257221. The next prime is 57306257299. The reversal of 57306257223 is 32275260375.

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

It is not a de Polignac number, because 57306257223 - 2¹ = 57306257221 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57306257221) 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, 415262665 + ... + 415262802.

It is an arithmetic number, because the mean of its divisors is an integer number (9966305616).

Almost surely, 2^57306257223 is an apocalyptic number.

57306257223 is a deficient number, since it is larger than the sum of its proper divisors (22424187705).

57306257223 is a wasteful number, since it uses less digits than its factorization.

57306257223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 830525493.

The product of its (nonzero) digits is 529200, while the sum is 42.

The spelling of 57306257223 in words is "fifty-seven billion, three hundred six million, two hundred fifty-seven thousand, two hundred twenty-three".