6416566360 has 64 divisors (see below), whose sum is σ = 15438042720. Its totient is φ = 2391705600.

The previous prime is 6416566333. The next prime is 6416566369. The reversal of 6416566360 is 636656146.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6416566369) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21967 + ... + 115393.

Almost surely, 2^6416566360 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 6416566360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7719021360).

6416566360 is an abundant number, since it is smaller than the sum of its proper divisors (9021476360).

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

6416566360 is a wasteful number, since it uses less digits than its factorization.

6416566360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93556 (or 93552 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 43.

The square root of 6416566360 is about 80103.4728335794. The cubic root of 6416566360 is about 1858.2361163636.

The spelling of 6416566360 in words is "six billion, four hundred sixteen million, five hundred sixty-six thousand, three hundred sixty".