57012050303 has 8 divisors (see below), whose sum is σ = 61436696496. Its totient is φ = 52592990400.

The previous prime is 57012050269. The next prime is 57012050311. The reversal of 57012050303 is 30305021075.

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 57012050303 - 2¹² = 57012046207 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 (57012050353) 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, 1375358 + ... + 1416203.

It is an arithmetic number, because the mean of its divisors is an integer number (7679587062).

Almost surely, 2^57012050303 is an apocalyptic number.

57012050303 is a deficient number, since it is larger than the sum of its proper divisors (4424646193).

57012050303 is a wasteful number, since it uses less digits than its factorization.

57012050303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2793145.

The product of its (nonzero) digits is 3150, while the sum is 26.

Adding to 57012050303 its reverse (30305021075), we get a palindrome (87317071378).

The spelling of 57012050303 in words is "fifty-seven billion, twelve million, fifty thousand, three hundred three".