3575865042 has 24 divisors (see below), whose sum is σ = 8034660816. Its totient is φ = 1191954852.

The previous prime is 3575865023. The next prime is 3575865043. The reversal of 3575865042 is 2405685753.

It is a hoax number, since the sum of its digits (45) 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 (3575865043) 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 11 ways as a sum of consecutive naturals, for example, 3678388 + ... + 3679359.

It is an arithmetic number, because the mean of its divisors is an integer number (334777534).

Almost surely, 2^3575865042 is an apocalyptic number.

3575865042 is an abundant number, since it is smaller than the sum of its proper divisors (4458795774).

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

3575865042 is an equidigital number, since it uses as much as digits as its factorization.

3575865042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7357764 (or 7357752 counting only the distinct ones).

The product of its (nonzero) digits is 1008000, while the sum is 45.

The square root of 3575865042 is about 59798.5371225752. The cubic root of 3575865042 is about 1529.1862108304.

The spelling of 3575865042 in words is "three billion, five hundred seventy-five million, eight hundred sixty-five thousand, forty-two".