41640526164505 has 32 divisors (see below), whose sum is σ = 51029398038528. Its totient is φ = 32611666348800.

The previous prime is 41640526164499. The next prime is 41640526164509. The reversal of 41640526164505 is 50546162504614.

It is not a de Polignac number, because 41640526164505 - 2²¹ = 41640524067353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41640526164509) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 88960659 + ... + 89427511.

It is an arithmetic number, because the mean of its divisors is an integer number (1594668688704).

Almost surely, 2^{41640526164505} is an apocalyptic number.

It is an amenable number.

41640526164505 is a deficient number, since it is larger than the sum of its proper divisors (9388871874023).

41640526164505 is a wasteful number, since it uses less digits than its factorization.

41640526164505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 468577.

The product of its (nonzero) digits is 3456000, while the sum is 49.

The spelling of 41640526164505 in words is "forty-one trillion, six hundred forty billion, five hundred twenty-six million, one hundred sixty-four thousand, five hundred five".