5851638016 has 81 divisors (see below), whose sum is σ = 13607347971. Its totient is φ = 2504173056.

The previous prime is 5851638011. The next prime is 5851638041. The reversal of 5851638016 is 6108361585.

The square root of 5851638016 is 76496.

It is a perfect power (a square), and thus also a powerful number.

It is not an unprimeable number, because it can be changed into a prime (5851638011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 8567211 + ... + 8567893.

Almost surely, 2^5851638016 is an apocalyptic number.

5851638016 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

5851638016 is the 76496-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5851638016

5851638016 is an abundant number, since it is smaller than the sum of its proper divisors (7755709955).

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

5851638016 is an frugal number, since it uses more digits than its factorization.

5851638016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1396 (or 692 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 43.

The cubic root of 5851638016 is about 1802.0181085253.

The spelling of 5851638016 in words is "five billion, eight hundred fifty-one million, six hundred thirty-eight thousand, sixteen".