4985412720 has 40 divisors (see below), whose sum is σ = 15454780176. Its totient is φ = 1329443328.

The previous prime is 4985412703. The next prime is 4985412721. The reversal of 4985412720 is 272145894.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4985412721) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10386037 + ... + 10386516.

Almost surely, 2^4985412720 is an apocalyptic number.

4985412720 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4985412720 is an abundant number, since it is smaller than the sum of its proper divisors (10469367456).

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

4985412720 is a wasteful number, since it uses less digits than its factorization.

4985412720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20772569 (or 20772563 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 42.

The square root of 4985412720 is about 70607.4551304606. The cubic root of 4985412720 is about 1708.3114003503.

The spelling of 4985412720 in words is "four billion, nine hundred eighty-five million, four hundred twelve thousand, seven hundred twenty".