5455368768 has 112 divisors (see below), whose sum is σ = 15218582720. Its totient is φ = 1719926784.

The previous prime is 5455368733. The next prime is 5455368769. The reversal of 5455368768 is 8678635545.

It is a super-2 number, since 2×5455368768² = 59522096789739675648, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is not an unprimeable number, because it can be changed into a prime (5455368769) 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 15 ways as a sum of consecutive naturals, for example, 4205496 + ... + 4206792.

Almost surely, 2^5455368768 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 5455368768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7609291360).

5455368768 is an abundant number, since it is smaller than the sum of its proper divisors (9763213952).

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

5455368768 is a wasteful number, since it uses less digits than its factorization.

5455368768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2484 (or 2474 counting only the distinct ones).

The product of its digits is 24192000, while the sum is 57.

The square root of 5455368768 is about 73860.4682357213. The cubic root of 5455368768 is about 1760.3865335601.

It can be divided in two parts, 54553 and 68768, that added together give a palindrome (123321).

The spelling of 5455368768 in words is "five billion, four hundred fifty-five million, three hundred sixty-eight thousand, seven hundred sixty-eight".