41551505555453 has 2 divisors, whose sum is σ = 41551505555454. Its totient is φ = 41551505555452.

The previous prime is 41551505555423. The next prime is 41551505555459. The reversal of 41551505555453 is 35455550515514.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 37649845586809 + 3901659968644 = 6135947^2 + 1975262^2 .

It is a cyclic number.

It is not a de Polignac number, because 41551505555453 - 2¹⁴ = 41551505539069 is a prime.

It is a super-2 number, since 2×41551505555453² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 41551505555395 and 41551505555404.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41551505555459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20775752777726 + 20775752777727.

It is an arithmetic number, because the mean of its divisors is an integer number (20775752777727).

Almost surely, 2^{41551505555453} is an apocalyptic number.

It is an amenable number.

41551505555453 is a deficient number, since it is larger than the sum of its proper divisors (1).

41551505555453 is an equidigital number, since it uses as much as digits as its factorization.

41551505555453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18750000, while the sum is 53.

The spelling of 41551505555453 in words is "forty-one trillion, five hundred fifty-one billion, five hundred five million, five hundred fifty-five thousand, four hundred fifty-three".