3582572540845 has 16 divisors (see below), whose sum is σ = 4490928271872. Its totient is φ = 2738437461760.

The previous prime is 3582572540839. The next prime is 3582572540857. The reversal of 3582572540845 is 5480452752853.

It is a happy number.

It is not a de Polignac number, because 3582572540845 - 2⁹ = 3582572540333 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3582572540845.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16993372 + ... + 17202901.

It is an arithmetic number, because the mean of its divisors is an integer number (280683016992).

Almost surely, 2^{3582572540845} is an apocalyptic number.

It is an amenable number.

3582572540845 is a deficient number, since it is larger than the sum of its proper divisors (908355731027).

3582572540845 is a wasteful number, since it uses less digits than its factorization.

3582572540845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34197212.

The product of its (nonzero) digits is 53760000, while the sum is 58.

The spelling of 3582572540845 in words is "three trillion, five hundred eighty-two billion, five hundred seventy-two million, five hundred forty thousand, eight hundred forty-five".