57773950248 has 256 divisors, whose sum is σ = 172596510720. Its totient is φ = 15775506432.

The previous prime is 57773950229. The next prime is 57773950259. The reversal of 57773950248 is 84205937775.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 65133661 + ... + 65134547.

It is an arithmetic number, because the mean of its divisors is an integer number (674205120).

Almost surely, 2^57773950248 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 57773950248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86298255360).

57773950248 is an abundant number, since it is smaller than the sum of its proper divisors (114822560472).

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

57773950248 is a wasteful number, since it uses less digits than its factorization.

57773950248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1136 (or 1132 counting only the distinct ones).

The product of its (nonzero) digits is 14817600, while the sum is 57.

The spelling of 57773950248 in words is "fifty-seven billion, seven hundred seventy-three million, nine hundred fifty thousand, two hundred forty-eight".