4993451712 has 392 divisors, whose sum is σ = 16124285760. Its totient is φ = 1528450560.

The previous prime is 4993451677. The next prime is 4993451713. The reversal of 4993451712 is 2171543994.

4993451712 is a `hidden beast` number, since 4 + 99 + 34 + 517 + 12 = 666.

It is not an unprimeable number, because it can be changed into a prime (4993451713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 38117887 + ... + 38118017.

Almost surely, 2^4993451712 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4993451712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8062142880).

4993451712 is an abundant number, since it is smaller than the sum of its proper divisors (11130834048).

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

4993451712 is a wasteful number, since it uses less digits than its factorization.

4993451712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223 (or 198 counting only the distinct ones).

The product of its digits is 272160, while the sum is 45.

The square root of 4993451712 is about 70664.3595598234. The cubic root of 4993451712 is about 1709.2291262239.

The spelling of 4993451712 in words is "four billion, nine hundred ninety-three million, four hundred fifty-one thousand, seven hundred twelve".