40541522514505 has 128 divisors (see below), whose sum is σ = 55130819788800. Its totient is φ = 28505873510400.

The previous prime is 40541522514499. The next prime is 40541522514523. The reversal of 40541522514505 is 50541522514504.

It is not a de Polignac number, because 40541522514505 - 2¹³ = 40541522506313 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1229669661 + ... + 1229702629.

It is an arithmetic number, because the mean of its divisors is an integer number (430709529600).

Almost surely, 2^{40541522514505} is an apocalyptic number.

It is an amenable number.

40541522514505 is a deficient number, since it is larger than the sum of its proper divisors (14589297274295).

40541522514505 is a wasteful number, since it uses less digits than its factorization.

40541522514505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33295.

The product of its (nonzero) digits is 800000, while the sum is 43.

Subtracting 40541522514505 from its reverse (50541522514504), we obtain a palindrome (9999999999999).

The spelling of 40541522514505 in words is "forty trillion, five hundred forty-one billion, five hundred twenty-two million, five hundred fourteen thousand, five hundred five".