5326786980 has 72 divisors (see below), whose sum is σ = 16200317952. Its totient is φ = 1416749376.

The previous prime is 5326786979. The next prime is 5326787003. The reversal of 5326786980 is 896876235.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30307 + ... + 107573.

It is an arithmetic number, because the mean of its divisors is an integer number (225004416).

Almost surely, 2^5326786980 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 5326786980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8100158976).

5326786980 is an abundant number, since it is smaller than the sum of its proper divisors (10873530972).

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

5326786980 is a wasteful number, since it uses less digits than its factorization.

5326786980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77665 (or 77660 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 54.

The square root of 5326786980 is about 72984.8407547759. The cubic root of 5326786980 is about 1746.4457909975.

The spelling of 5326786980 in words is "five billion, three hundred twenty-six million, seven hundred eighty-six thousand, nine hundred eighty".