5453345968 has 20 divisors (see below), whose sum is σ = 12075266320. Its totient is φ = 2337148224.

The previous prime is 5453345897. The next prime is 5453345981. The reversal of 5453345968 is 8695433545.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24345183 + ... + 24345406.

It is an arithmetic number, because the mean of its divisors is an integer number (603763316).

Almost surely, 2^5453345968 is an apocalyptic number.

It is an amenable number.

5453345968 is an abundant number, since it is smaller than the sum of its proper divisors (6621920352).

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

5453345968 is a wasteful number, since it uses less digits than its factorization.

5453345968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48690604 (or 48690598 counting only the distinct ones).

The product of its digits is 7776000, while the sum is 52.

The square root of 5453345968 is about 73846.7735788098. The cubic root of 5453345968 is about 1760.1689283446.

The spelling of 5453345968 in words is "five billion, four hundred fifty-three million, three hundred forty-five thousand, nine hundred sixty-eight".