7164081288 has 224 divisors, whose sum is σ = 24789240000. Its totient is φ = 1889288064.

The previous prime is 7164081257. The next prime is 7164081343. The reversal of 7164081288 is 8821804617.

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 55 ways as a sum of consecutive naturals, for example, 523963 + ... + 537461.

It is an arithmetic number, because the mean of its divisors is an integer number (110666250).

Almost surely, 2^7164081288 is an apocalyptic number.

7164081288 is a gapful number since it is divisible by the number (78) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7164081288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12394620000).

7164081288 is an abundant number, since it is smaller than the sum of its proper divisors (17625158712).

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

7164081288 is a wasteful number, since it uses less digits than its factorization.

7164081288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13543 (or 13524 counting only the distinct ones).

The product of its (nonzero) digits is 172032, while the sum is 45.

The square root of 7164081288 is about 84640.8960727614. The cubic root of 7164081288 is about 1927.7623836969.

The spelling of 7164081288 in words is "seven billion, one hundred sixty-four million, eighty-one thousand, two hundred eighty-eight".