5861667456 has 192 divisors, whose sum is σ = 18477412200. Its totient is φ = 1775370240.

The previous prime is 5861667433. The next prime is 5861667499. The reversal of 5861667456 is 6547661685.

5861667456 is a `hidden beast` number, since 586 + 1 + 6 + 6 + 7 + 4 + 56 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 5625000000 + 236667456 = 75000^2 + 15384^2 .

It is a tau number, because it is divible by the number of its divisors (192).

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, 562776 + ... + 573096.

Almost surely, 2^5861667456 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 5861667456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9238706100).

5861667456 is an abundant number, since it is smaller than the sum of its proper divisors (12615744744).

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

5861667456 is a wasteful number, since it uses less digits than its factorization.

5861667456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10387 (or 10372 counting only the distinct ones).

The product of its digits is 7257600, while the sum is 54.

The square root of 5861667456 is about 76561.5272574940. The cubic root of 5861667456 is about 1803.0470464458.

The spelling of 5861667456 in words is "five billion, eight hundred sixty-one million, six hundred sixty-seven thousand, four hundred fifty-six".