6881250552 has 32 divisors (see below), whose sum is σ = 18767047680. Its totient is φ = 2085227360.

The previous prime is 6881250547. The next prime is 6881250553. The reversal of 6881250552 is 2550521886.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6881250553) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 13032408 + ... + 13032935.

It is an arithmetic number, because the mean of its divisors is an integer number (586470240).

Almost surely, 2^6881250552 is an apocalyptic number.

It is an amenable number.

6881250552 is an abundant number, since it is smaller than the sum of its proper divisors (11885797128).

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

6881250552 is a wasteful number, since it uses less digits than its factorization.

6881250552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26065363 (or 26065359 counting only the distinct ones).

The product of its (nonzero) digits is 192000, while the sum is 42.

The square root of 6881250552 is about 82953.3034423585. The cubic root of 6881250552 is about 1902.0523116392.

The spelling of 6881250552 in words is "six billion, eight hundred eighty-one million, two hundred fifty thousand, five hundred fifty-two".