5985485730 has 144 divisors (see below), whose sum is σ = 18890449344. Its totient is φ = 1308605760.

The previous prime is 5985485719. The next prime is 5985485777. The reversal of 5985485730 is 375845895.

5985485730 is a `hidden beast` number, since 5 + 98 + 5 + 485 + 73 + 0 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 71925 + ... + 130935.

It is an arithmetic number, because the mean of its divisors is an integer number (131183676).

Almost surely, 2^5985485730 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5985485730, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9445224672).

5985485730 is an abundant number, since it is smaller than the sum of its proper divisors (12904963614).

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

5985485730 is a wasteful number, since it uses less digits than its factorization.

5985485730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59061 (or 59051 counting only the distinct ones).

The product of its (nonzero) digits is 6048000, while the sum is 54.

The square root of 5985485730 is about 77365.9209859225. The cubic root of 5985485730 is about 1815.6541775927.

It can be divided in two parts, 598 and 5485730, that added together give a triangular number (5486328 = T₃₃₁₂).

The spelling of 5985485730 in words is "five billion, nine hundred eighty-five million, four hundred eighty-five thousand, seven hundred thirty".