5451027876 has 144 divisors (see below), whose sum is σ = 17297280000. Its totient is φ = 1411286976.

The previous prime is 5451027863. The next prime is 5451027919. The reversal of 5451027876 is 6787201545.

5451027876 is a `hidden beast` number, since 54 + 510 + 2 + 7 + 87 + 6 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 85375 + ... + 134873.

It is an arithmetic number, because the mean of its divisors is an integer number (120120000).

Almost surely, 2^5451027876 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 5451027876, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8648640000).

5451027876 is an abundant number, since it is smaller than the sum of its proper divisors (11846252124).

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

5451027876 is a wasteful number, since it uses less digits than its factorization.

5451027876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49558 (or 49553 counting only the distinct ones).

The product of its (nonzero) digits is 470400, while the sum is 45.

The square root of 5451027876 is about 73831.0766276640. The cubic root of 5451027876 is about 1759.9194905493.

The spelling of 5451027876 in words is "five billion, four hundred fifty-one million, twenty-seven thousand, eight hundred seventy-six".