8005753878 has 32 divisors (see below), whose sum is σ = 16295126400. Its totient is φ = 2621675136.

The previous prime is 8005753859. The next prime is 8005753897. The reversal of 8005753878 is 8783575008.

It is an interprime number because it is at equal distance from previous prime (8005753859) and next prime (8005753897).

It is a super-2 number, since 2×8005753878² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 8005753878.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44238 + ... + 134046.

It is an arithmetic number, because the mean of its divisors is an integer number (509222700).

Almost surely, 2^8005753878 is an apocalyptic number.

8005753878 is an abundant number, since it is smaller than the sum of its proper divisors (8289372522).

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

8005753878 is a wasteful number, since it uses less digits than its factorization.

8005753878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90076.

The product of its (nonzero) digits is 1881600, while the sum is 51.

The square root of 8005753878 is about 89474.8784743517. The cubic root of 8005753878 is about 2000.4793749240.

The spelling of 8005753878 in words is "eight billion, five million, seven hundred fifty-three thousand, eight hundred seventy-eight".