40560506061 has 8 divisors (see below), whose sum is σ = 54081606240. Its totient is φ = 27039871632.

The previous prime is 40560506053. The next prime is 40560506087. The reversal of 40560506061 is 16060506504.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 40560506061 - 2³ = 40560506053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40560506561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 269751 + ... + 392283.

It is an arithmetic number, because the mean of its divisors is an integer number (6760200780).

Almost surely, 2^40560506061 is an apocalyptic number.

It is an amenable number.

40560506061 is a deficient number, since it is larger than the sum of its proper divisors (13521100179).

40560506061 is a wasteful number, since it uses less digits than its factorization.

40560506061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232875.

The product of its (nonzero) digits is 21600, while the sum is 33.

The spelling of 40560506061 in words is "forty billion, five hundred sixty million, five hundred six thousand, sixty-one".