45848878866570 has 192 divisors, whose sum is σ = 122476428708480. Its totient is φ = 10919251837440.

The previous prime is 45848878866463. The next prime is 45848878866587. The reversal of 45848878866570 is 7566887884854.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1947771861 + ... + 1947795399.

It is an arithmetic number, because the mean of its divisors is an integer number (637898066190).

Almost surely, 2^{45848878866570} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45848878866570, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61238214354240).

45848878866570 is an abundant number, since it is smaller than the sum of its proper divisors (76627549841910).

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

45848878866570 is a wasteful number, since it uses less digits than its factorization.

45848878866570 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28821 (or 28790 counting only the distinct ones).

The product of its (nonzero) digits is 23121100800, while the sum is 84.

The spelling of 45848878866570 in words is "forty-five trillion, eight hundred forty-eight billion, eight hundred seventy-eight million, eight hundred sixty-six thousand, five hundred seventy".