41401033552553 has 4 divisors (see below), whose sum is σ = 41403762166788. Its totient is φ = 41398304938320.

The previous prime is 41401033552511. The next prime is 41401033552559. The reversal of 41401033552553 is 35525533010414.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 38983639841344 + 2417393711209 = 6243688^2 + 1554797^2 .

It is a cyclic number.

It is not a de Polignac number, because 41401033552553 - 2³⁸ = 41126155645609 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 41401033552553.

It is not an unprimeable number, because it can be changed into a prime (41401033552559) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1364284358 + ... + 1364314703.

It is an arithmetic number, because the mean of its divisors is an integer number (10350940541697).

Almost surely, 2^{41401033552553} is an apocalyptic number.

It is an amenable number.

41401033552553 is a deficient number, since it is larger than the sum of its proper divisors (2728614235).

41401033552553 is a wasteful number, since it uses less digits than its factorization.

41401033552553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2728614234.

The product of its (nonzero) digits is 540000, while the sum is 41.

Adding to 41401033552553 its reverse (35525533010414), we get a palindrome (76926566562967).

The spelling of 41401033552553 in words is "forty-one trillion, four hundred one billion, thirty-three million, five hundred fifty-two thousand, five hundred fifty-three".