5646597120 has 264 divisors, whose sum is σ = 19679792496. Its totient is φ = 1496973312.

The previous prime is 5646597119. The next prime is 5646597181. The reversal of 5646597120 is 217956465.

5646597120 is a `hidden beast` number, since 5 + 6 + 46 + 597 + 12 + 0 = 666.

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

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, 13040424 + ... + 13040856.

Almost surely, 2^5646597120 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 5646597120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9839896248).

5646597120 is an abundant number, since it is smaller than the sum of its proper divisors (14033195376).

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

5646597120 is a wasteful number, since it uses less digits than its factorization.

5646597120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 747 (or 726 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 45.

The square root of 5646597120 is about 75143.8428615412. The cubic root of 5646597120 is about 1780.7198536061.

The spelling of 5646597120 in words is "five billion, six hundred forty-six million, five hundred ninety-seven thousand, one hundred twenty".