40560796645 has 16 divisors (see below), whose sum is σ = 50252267520. Its totient is φ = 31396147200.

The previous prime is 40560796637. The next prime is 40560796697. The reversal of 40560796645 is 54669706504.

It is a happy number.

It is not a de Polignac number, because 40560796645 - 2³ = 40560796637 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 40560796592 and 40560796601.

It is a congruent number.

It is an unprimeable number.

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, 951141 + ... + 992869.

It is an arithmetic number, because the mean of its divisors is an integer number (3140766720).

Almost surely, 2^40560796645 is an apocalyptic number.

It is an amenable number.

40560796645 is a deficient number, since it is larger than the sum of its proper divisors (9691470875).

40560796645 is a wasteful number, since it uses less digits than its factorization.

40560796645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48036.

The product of its (nonzero) digits is 5443200, while the sum is 52.

The spelling of 40560796645 in words is "forty billion, five hundred sixty million, seven hundred ninety-six thousand, six hundred forty-five".