40112536563 has 24 divisors (see below), whose sum is σ = 63228110400. Its totient is φ = 24302752560.

The previous prime is 40112536549. The next prime is 40112536579. The reversal of 40112536563 is 36563521104.

40112536563 is a `hidden beast` number, since 4 + 0 + 112 + 536 + 5 + 6 + 3 = 666.

It is not a de Polignac number, because 40112536563 - 2⁵ = 40112536531 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40112536523) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 249088 + ... + 377186.

It is an arithmetic number, because the mean of its divisors is an integer number (2634504600).

Almost surely, 2^40112536563 is an apocalyptic number.

40112536563 is a deficient number, since it is larger than the sum of its proper divisors (23115573837).

40112536563 is a wasteful number, since it uses less digits than its factorization.

40112536563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131279 (or 131276 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

It can be divided in two parts, 40112 and 536563, that added together give a palindrome (576675).

The spelling of 40112536563 in words is "forty billion, one hundred twelve million, five hundred thirty-six thousand, five hundred sixty-three".