5425166880 has 576 divisors, whose sum is σ = 22294621440. Its totient is φ = 1175150592.

The previous prime is 5425166861. The next prime is 5425166897. The reversal of 5425166880 is 886615245.

5425166880 is a `hidden beast` number, since 54 + 2 + 516 + 6 + 8 + 80 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 19585302 + ... + 19585578.

It is an arithmetic number, because the mean of its divisors is an integer number (38705940).

Almost surely, 2^5425166880 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 5425166880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11147310720).

5425166880 is an abundant number, since it is smaller than the sum of its proper divisors (16869454560).

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

5425166880 is a wasteful number, since it uses less digits than its factorization.

5425166880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 401 (or 390 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 45.

The square root of 5425166880 is about 73655.7321598258. The cubic root of 5425166880 is about 1757.1319161949.

The spelling of 5425166880 in words is "five billion, four hundred twenty-five million, one hundred sixty-six thousand, eight hundred eighty".