3540541359579 has 32 divisors (see below), whose sum is σ = 5522691525120. Its totient is φ = 1975359681792.

The previous prime is 3540541359559. The next prime is 3540541359637. The reversal of 3540541359579 is 9759531450453.

It is a happy number.

It is not a de Polignac number, because 3540541359579 - 2²⁷ = 3540407141851 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3540541359559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1614037 + ... + 3112265.

It is an arithmetic number, because the mean of its divisors is an integer number (172584110160).

Almost surely, 2^{3540541359579} is an apocalyptic number.

3540541359579 is a deficient number, since it is larger than the sum of its proper divisors (1982150165541).

3540541359579 is a wasteful number, since it uses less digits than its factorization.

3540541359579 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1500899.

The product of its (nonzero) digits is 51030000, while the sum is 60.

The spelling of 3540541359579 in words is "three trillion, five hundred forty billion, five hundred forty-one million, three hundred fifty-nine thousand, five hundred seventy-nine".