5453400768 has 28 divisors (see below), whose sum is σ = 14428790040. Its totient is φ = 1817800192.

The previous prime is 5453400751. The next prime is 5453400781. The reversal of 5453400768 is 8670043545.

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 3 ways as a sum of consecutive naturals, for example, 14201373 + ... + 14201756.

It is an arithmetic number, because the mean of its divisors is an integer number (515313930).

Almost surely, 2^5453400768 is an apocalyptic number.

It is an amenable number.

5453400768 is an abundant number, since it is smaller than the sum of its proper divisors (8975389272).

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

5453400768 is a wasteful number, since it uses less digits than its factorization.

5453400768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28403144 (or 28403134 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 42.

The square root of 5453400768 is about 73847.1446164305. The cubic root of 5453400768 is about 1760.1748242316.

The spelling of 5453400768 in words is "five billion, four hundred fifty-three million, four hundred thousand, seven hundred sixty-eight".