5286220380 has 360 divisors, whose sum is σ = 20144966688. Its totient is φ = 1136498688.

The previous prime is 5286220367. The next prime is 5286220421. The reversal of 5286220380 is 830226825.

5286220380 is a `hidden beast` number, since 5 + 28 + 622 + 0 + 3 + 8 + 0 = 666.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 3276454 + ... + 3278066.

Almost surely, 2^5286220380 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 5286220380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10072483344).

5286220380 is an abundant number, since it is smaller than the sum of its proper divisors (14858746308).

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

5286220380 is a wasteful number, since it uses less digits than its factorization.

5286220380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1675 (or 1647 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 5286220380 is about 72706.3984804639. The cubic root of 5286220380 is about 1742.0010865914.

The spelling of 5286220380 in words is "five billion, two hundred eighty-six million, two hundred twenty thousand, three hundred eighty".