5451608928 has 24 divisors (see below), whose sum is σ = 14310473688. Its totient is φ = 1817202944.

The previous prime is 5451608927. The next prime is 5451608957. The reversal of 5451608928 is 8298061545.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5451608923) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28393701 + ... + 28393892.

It is an arithmetic number, because the mean of its divisors is an integer number (596269737).

Almost surely, 2^5451608928 is an apocalyptic number.

It is an amenable number.

5451608928 is an abundant number, since it is smaller than the sum of its proper divisors (8858864760).

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

5451608928 is a wasteful number, since it uses less digits than its factorization.

5451608928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56787606 (or 56787598 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 48.

The square root of 5451608928 is about 73835.0115324701. The cubic root of 5451608928 is about 1759.9820211662.

The spelling of 5451608928 in words is "five billion, four hundred fifty-one million, six hundred eight thousand, nine hundred twenty-eight".