7163252928 has 336 divisors, whose sum is σ = 24021897600. Its totient is φ = 2086456320.

The previous prime is 7163252893. The next prime is 7163252933. The reversal of 7163252928 is 8292523617.

7163252928 is a `hidden beast` number, since 7 + 1 + 632 + 5 + 2 + 9 + 2 + 8 = 666.

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, 5547963 + ... + 5549253.

Almost surely, 2^7163252928 is an apocalyptic number.

7163252928 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 7163252928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12010948800).

7163252928 is an abundant number, since it is smaller than the sum of its proper divisors (16858644672).

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

7163252928 is a wasteful number, since it uses less digits than its factorization.

7163252928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1357 (or 1328 counting only the distinct ones).

The product of its digits is 362880, while the sum is 45.

The square root of 7163252928 is about 84636.0025521054. The cubic root of 7163252928 is about 1927.6880804827.

The spelling of 7163252928 in words is "seven billion, one hundred sixty-three million, two hundred fifty-two thousand, nine hundred twenty-eight".