3575042754561 has 24 divisors (see below), whose sum is σ = 5241338862240. Its totient is φ = 2347648465536.

The previous prime is 3575042754551. The next prime is 3575042754607. The reversal of 3575042754561 is 1654572405753.

It is a happy number.

3575042754561 is a `hidden beast` number, since 3 + 5 + 7 + 5 + 0 + 4 + 2 + 75 + 4 + 561 = 666.

It is not a de Polignac number, because 3575042754561 - 2⁶ = 3575042754497 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3575042754498 and 3575042754507.

It is not an unprimeable number, because it can be changed into a prime (3575042754551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10407001 + ... + 10745033.

It is an arithmetic number, because the mean of its divisors is an integer number (218389119260).

Almost surely, 2^{3575042754561} is an apocalyptic number.

It is an amenable number.

3575042754561 is a deficient number, since it is larger than the sum of its proper divisors (1666296107679).

3575042754561 is a wasteful number, since it uses less digits than its factorization.

3575042754561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355645 (or 355642 counting only the distinct ones).

The product of its (nonzero) digits is 17640000, while the sum is 54.

The spelling of 3575042754561 in words is "three trillion, five hundred seventy-five billion, forty-two million, seven hundred fifty-four thousand, five hundred sixty-one".