2027504984761 has 2 divisors, whose sum is σ = 2027504984762. Its totient is φ = 2027504984760.

The previous prime is 2027504984741. The next prime is 2027504984779. The reversal of 2027504984761 is 1674894057202.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1774274616361 + 253230368400 = 1332019^2 + 503220^2 .

It is a cyclic number.

It is not a de Polignac number, because 2027504984761 - 2³⁷ = 1890066031289 is a prime.

It is a super-2 number, since 2×2027504984761² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2027504984741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1013752492380 + 1013752492381.

It is an arithmetic number, because the mean of its divisors is an integer number (1013752492381).

Almost surely, 2^{2027504984761} is an apocalyptic number.

It is an amenable number.

2027504984761 is a deficient number, since it is larger than the sum of its proper divisors (1).

2027504984761 is an equidigital number, since it uses as much as digits as its factorization.

2027504984761 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6773760, while the sum is 55.

The spelling of 2027504984761 in words is "two trillion, twenty-seven billion, five hundred four million, nine hundred eighty-four thousand, seven hundred sixty-one".