5306864850 has 216 divisors, whose sum is σ = 16927779648. Its totient is φ = 1212472800.

The previous prime is 5306864809. The next prime is 5306864851. The reversal of 5306864850 is 584686035.

5306864850 is a `hidden beast` number, since 530 + 6 + 8 + 64 + 8 + 50 = 666.

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

It is a junction number, because it is equal to n+sod(n) for n = 5306864796 and 5306864805.

It is not an unprimeable number, because it can be changed into a prime (5306864851) by changing a digit.

It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 2295195 + ... + 2297505.

Almost surely, 2^5306864850 is an apocalyptic number.

5306864850 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 5306864850, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8463889824).

5306864850 is an abundant number, since it is smaller than the sum of its proper divisors (11620914798).

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

5306864850 is an equidigital number, since it uses as much as digits as its factorization.

5306864850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2354 (or 2328 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 45.

The square root of 5306864850 is about 72848.2316188938. The cubic root of 5306864850 is about 1744.2658411438.

The spelling of 5306864850 in words is "five billion, three hundred six million, eight hundred sixty-four thousand, eight hundred fifty".