57103058208 has 192 divisors, whose sum is σ = 181709837568. Its totient is φ = 15328051200.

The previous prime is 57103058153. The next prime is 57103058219. The reversal of 57103058208 is 80285030175.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6861666 + ... + 6869982.

It is an arithmetic number, because the mean of its divisors is an integer number (946405404).

Almost surely, 2^57103058208 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 57103058208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (90854918784).

57103058208 is an abundant number, since it is smaller than the sum of its proper divisors (124606779360).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

57103058208 is a wasteful number, since it uses less digits than its factorization.

57103058208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8955 (or 8947 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 39.

The spelling of 57103058208 in words is "fifty-seven billion, one hundred three million, fifty-eight thousand, two hundred eight".