41561232100253 has 8 divisors (see below), whose sum is σ = 41609052971640. Its totient is φ = 41513412695040.

The previous prime is 41561232100231. The next prime is 41561232100261. The reversal of 41561232100253 is 35200123216514.

It can be written as a sum of positive squares in 4 ways, for example, as 2922041522404 + 38639190577849 = 1709398^2 + 6216043^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 41561232100253 - 2¹² = 41561232096157 is a prime.

It is a super-2 number, since 2×41561232100253² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41561232109253) 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, 62563301 + ... + 63224117.

It is an arithmetic number, because the mean of its divisors is an integer number (5201131621455).

Almost surely, 2^{41561232100253} is an apocalyptic number.

It is an amenable number.

41561232100253 is a deficient number, since it is larger than the sum of its proper divisors (47820871387).

41561232100253 is an equidigital number, since it uses as much as digits as its factorization.

41561232100253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 733087.

The product of its (nonzero) digits is 43200, while the sum is 35.

Adding to 41561232100253 its reverse (35200123216514), we get a palindrome (76761355316767).

The spelling of 41561232100253 in words is "forty-one trillion, five hundred sixty-one billion, two hundred thirty-two million, one hundred thousand, two hundred fifty-three".