3075128875 has 64 divisors (see below), whose sum is σ = 4834013184. Its totient is φ = 1900886400.

The previous prime is 3075128873. The next prime is 3075128893. The reversal of 3075128875 is 5788215703.

It is not a de Polignac number, because 3075128875 - 2¹ = 3075128873 is a prime.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (3075128873) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 485982 + ... + 492268.

It is an arithmetic number, because the mean of its divisors is an integer number (75531456).

Almost surely, 2^3075128875 is an apocalyptic number.

3075128875 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

3075128875 is a deficient number, since it is larger than the sum of its proper divisors (1758884309).

3075128875 is a wasteful number, since it uses less digits than its factorization.

3075128875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6365 (or 6355 counting only the distinct ones).

The product of its (nonzero) digits is 470400, while the sum is 46.

The square root of 3075128875 is about 55453.8445466137. The cubic root of 3075128875 is about 1454.1898435381.

The spelling of 3075128875 in words is "three billion, seventy-five million, one hundred twenty-eight thousand, eight hundred seventy-five".