5425576416 has 144 divisors (see below), whose sum is σ = 16658722080. Its totient is φ = 1665100800.

The previous prime is 5425576393. The next prime is 5425576427. The reversal of 5425576416 is 6146755245.

5425576416 is a `hidden beast` number, since 54 + 2 + 557 + 6 + 41 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1641966 + ... + 1645266.

It is an arithmetic number, because the mean of its divisors is an integer number (115685570).

Almost surely, 2^5425576416 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 5425576416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8329361040).

5425576416 is an abundant number, since it is smaller than the sum of its proper divisors (11233145664).

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

5425576416 is a wasteful number, since it uses less digits than its factorization.

5425576416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3769 (or 3758 counting only the distinct ones).

The product of its digits is 1008000, while the sum is 45.

The square root of 5425576416 is about 73658.5121761226. The cubic root of 5425576416 is about 1757.1761293153.

The spelling of 5425576416 in words is "five billion, four hundred twenty-five million, five hundred seventy-six thousand, four hundred sixteen".