5446636736 has 56 divisors (see below), whose sum is σ = 11068360896. Its totient is φ = 2658078720.

The previous prime is 5446636661. The next prime is 5446636757. The reversal of 5446636736 is 6376366445.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1191896 + ... + 1196456.

Almost surely, 2^5446636736 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 5446636736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5534180448).

5446636736 is an abundant number, since it is smaller than the sum of its proper divisors (5621724160).

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

5446636736 is a wasteful number, since it uses less digits than its factorization.

5446636736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5017 (or 5007 counting only the distinct ones).

The product of its digits is 6531840, while the sum is 50.

The square root of 5446636736 is about 73801.3328876925. The cubic root of 5446636736 is about 1759.4467889404.

The spelling of 5446636736 in words is "five billion, four hundred forty-six million, six hundred thirty-six thousand, seven hundred thirty-six".