485211861120 has 512 divisors, whose sum is σ = 1861890048000. Its totient is φ = 107323453440.

The previous prime is 485211861119. The next prime is 485211861131. The reversal of 485211861120 is 21168112584.

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, 20403477 + ... + 20427243.

It is an arithmetic number, because the mean of its divisors is an integer number (3636504000).

Almost surely, 2^485211861120 is an apocalyptic number.

485211861120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 485211861120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (930945024000).

485211861120 is an abundant number, since it is smaller than the sum of its proper divisors (1376678186880).

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

485211861120 is a wasteful number, since it uses less digits than its factorization.

485211861120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23841 (or 23815 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 39.

The spelling of 485211861120 in words is "four hundred eighty-five billion, two hundred eleven million, eight hundred sixty-one thousand, one hundred twenty".