41605216554 has 16 divisors (see below), whose sum is σ = 90775018080. Its totient is φ = 12607641360.

The previous prime is 41605216553. The next prime is 41605216559. The reversal of 41605216554 is 45561250614.

It is not an unprimeable number, because it can be changed into a prime (41605216553) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 315190969 + ... + 315191100.

It is an arithmetic number, because the mean of its divisors is an integer number (5673438630).

Almost surely, 2^41605216554 is an apocalyptic number.

41605216554 is an abundant number, since it is smaller than the sum of its proper divisors (49169801526).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

41605216554 is a wasteful number, since it uses less digits than its factorization.

41605216554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 630382085.

The product of its (nonzero) digits is 144000, while the sum is 39.

The spelling of 41605216554 in words is "forty-one billion, six hundred five million, two hundred sixteen thousand, five hundred fifty-four".