3540032560545 has 16 divisors (see below), whose sum is σ = 6099748412352. Its totient is φ = 1742785260480.

The previous prime is 3540032560541. The next prime is 3540032560609. The reversal of 3540032560545 is 5450652300453.

It is a happy number.

It is not a de Polignac number, because 3540032560545 - 2² = 3540032560541 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3540032560497 and 3540032560506.

It is not an unprimeable number, because it can be changed into a prime (3540032560541) 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 15 ways as a sum of consecutive naturals, for example, 9077006371 + ... + 9077006760.

It is an arithmetic number, because the mean of its divisors is an integer number (381234275772).

Almost surely, 2^{3540032560545} is an apocalyptic number.

It is an amenable number.

3540032560545 is a deficient number, since it is larger than the sum of its proper divisors (2559715851807).

3540032560545 is a wasteful number, since it uses less digits than its factorization.

3540032560545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18154013152.

The product of its (nonzero) digits is 1080000, while the sum is 42.

Adding to 3540032560545 its reverse (5450652300453), we get a palindrome (8990684860998).

The spelling of 3540032560545 in words is "three trillion, five hundred forty billion, thirty-two million, five hundred sixty thousand, five hundred forty-five".