5283276840 has 192 divisors, whose sum is σ = 18421603200. Its totient is φ = 1360219392.

The previous prime is 5283276839. The next prime is 5283276871. The reversal of 5283276840 is 486723825.

5283276840 is a `hidden beast` number, since 528 + 3 + 27 + 68 + 40 = 666.

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, 272509 + ... + 291251.

It is an arithmetic number, because the mean of its divisors is an integer number (95945850).

Almost surely, 2^5283276840 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 5283276840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9210801600).

5283276840 is an abundant number, since it is smaller than the sum of its proper divisors (13138326360).

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

5283276840 is a wasteful number, since it uses less digits than its factorization.

5283276840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18798 (or 18782 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 45.

The square root of 5283276840 is about 72686.1530141746. The cubic root of 5283276840 is about 1741.6776922093.

The spelling of 5283276840 in words is "five billion, two hundred eighty-three million, two hundred seventy-six thousand, eight hundred forty".