18483037362577 has 2 divisors, whose sum is σ = 18483037362578. Its totient is φ = 18483037362576.

The previous prime is 18483037362541. The next prime is 18483037362613. The reversal of 18483037362577 is 77526373038481.

It is a balanced prime because it is at equal distance from previous prime (18483037362541) and next prime (18483037362613).

It can be written as a sum of positive squares in only one way, i.e., 17041366478161 + 1441670884416 = 4128119^2 + 1200696^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-18483037362577 is a prime.

It is not a weakly prime, because it can be changed into another prime (18483037362677) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9241518681288 + 9241518681289.

It is an arithmetic number, because the mean of its divisors is an integer number (9241518681289).

Almost surely, 2^{18483037362577} is an apocalyptic number.

It is an amenable number.

18483037362577 is a deficient number, since it is larger than the sum of its proper divisors (1).

18483037362577 is an equidigital number, since it uses as much as digits as its factorization.

18483037362577 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 142248960, while the sum is 64.

The spelling of 18483037362577 in words is "eighteen trillion, four hundred eighty-three billion, thirty-seven million, three hundred sixty-two thousand, five hundred seventy-seven".