41551522011045 has 24 divisors (see below), whose sum is σ = 72022844379096. Its totient is φ = 22160748284928.

The previous prime is 41551522011019. The next prime is 41551522011049. The reversal of 41551522011045 is 54011022515514.

41551522011045 is a `hidden beast` number, since 4 + 1 + 5 + 515 + 2 + 20 + 110 + 4 + 5 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 28273828174596 + 13277693836449 = 5317314^2 + 3643857^2 .

It is not a de Polignac number, because 41551522011045 - 2¹⁸ = 41551521748901 is a prime.

It is a super-2 number, since 2×41551522011045² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41551522011049) 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, 17519449 + ... + 19749281.

It is an arithmetic number, because the mean of its divisors is an integer number (3000951849129).

Almost surely, 2^{41551522011045} is an apocalyptic number.

41551522011045 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

41551522011045 is a deficient number, since it is larger than the sum of its proper divisors (30471322368051).

41551522011045 is a wasteful number, since it uses less digits than its factorization.

41551522011045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2643941 (or 2643938 counting only the distinct ones).

The product of its (nonzero) digits is 40000, while the sum is 36.

Adding to 41551522011045 its reverse (54011022515514), we get a palindrome (95562544526559).

The spelling of 41551522011045 in words is "forty-one trillion, five hundred fifty-one billion, five hundred twenty-two million, eleven thousand, forty-five".