5891640480 has 288 divisors, whose sum is σ = 22009216320. Its totient is φ = 1423319040.

The previous prime is 5891640473. The next prime is 5891640523. The reversal of 5891640480 is 840461985.

5891640480 is a `hidden beast` number, since 5 + 8 + 9 + 164 + 0 + 480 = 666.

It is a tau number, because it is divible by the number of its divisors (288).

It is a super-2 number, since 2×5891640480² = 69422855091149260800, which contains 22 as substring.

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 47 ways as a sum of consecutive naturals, for example, 6858291 + ... + 6859149.

It is an arithmetic number, because the mean of its divisors is an integer number (76420890).

Almost surely, 2^5891640480 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 5891640480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11004608160).

5891640480 is an abundant number, since it is smaller than the sum of its proper divisors (16117575840).

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

5891640480 is a wasteful number, since it uses less digits than its factorization.

5891640480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1324 (or 1313 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 45.

The square root of 5891640480 is about 76757.0223497499. The cubic root of 5891640480 is about 1806.1150539462.

The spelling of 5891640480 in words is "five billion, eight hundred ninety-one million, six hundred forty thousand, four hundred eighty".