41651536791 has 16 divisors (see below), whose sum is σ = 57347758080. Its totient is φ = 26862156960.

The previous prime is 41651536777. The next prime is 41651536799. The reversal of 41651536791 is 19763515614.

It is a happy number.

It is not a de Polignac number, because 41651536791 - 2¹⁸ = 41651274647 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 41651536791.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41651536799) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 179086 + ... + 339668.

It is an arithmetic number, because the mean of its divisors is an integer number (3584234880).

Almost surely, 2^41651536791 is an apocalyptic number.

41651536791 is a deficient number, since it is larger than the sum of its proper divisors (15696221289).

41651536791 is a wasteful number, since it uses less digits than its factorization.

41651536791 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163406.

The product of its digits is 680400, while the sum is 48.

The spelling of 41651536791 in words is "forty-one billion, six hundred fifty-one million, five hundred thirty-six thousand, seven hundred ninety-one".