18483037362541 has 2 divisors, whose sum is σ = 18483037362542. Its totient is φ = 18483037362540.

The previous prime is 18483037362467. The next prime is 18483037362577. The reversal of 18483037362541 is 14526373038481.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13519703917225 + 4963333445316 = 3676915^2 + 2227854^2 .

It is an emirp because it is prime and its reverse (14526373038481) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 18483037362541 - 2¹⁵ = 18483037329773 is a prime.

It is a super-3 number, since 3×18483037362541³ (a number of 41 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (18483037362941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9241518681270 + 9241518681271.

It is an arithmetic number, because the mean of its divisors is an integer number (9241518681271).

Almost surely, 2^{18483037362541} is an apocalyptic number.

It is an amenable number.

18483037362541 is a deficient number, since it is larger than the sum of its proper divisors (1).

18483037362541 is an equidigital number, since it uses as much as digits as its factorization.

18483037362541 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11612160, while the sum is 55.

The spelling of 18483037362541 in words is "eighteen trillion, four hundred eighty-three billion, thirty-seven million, three hundred sixty-two thousand, five hundred forty-one".