479912870850 has 384 divisors, whose sum is σ = 1481444229120. Its totient is φ = 100333728000.

The previous prime is 479912870821. The next prime is 479912870897. The reversal of 479912870850 is 58078219974.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 427348389 + ... + 427349511.

It is an arithmetic number, because the mean of its divisors is an integer number (3857927680).

Almost surely, 2^479912870850 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 479912870850, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (740722114560).

479912870850 is an abundant number, since it is smaller than the sum of its proper divisors (1001531358270).

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

479912870850 is a wasteful number, since it uses less digits than its factorization.

479912870850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1886 (or 1881 counting only the distinct ones).

The product of its (nonzero) digits is 10160640, while the sum is 60.

The spelling of 479912870850 in words is "four hundred seventy-nine billion, nine hundred twelve million, eight hundred seventy thousand, eight hundred fifty".