427540606045753 has 2 divisors, whose sum is σ = 427540606045754. Its totient is φ = 427540606045752.

The previous prime is 427540606045621. The next prime is 427540606045789. The reversal of 427540606045753 is 357540606045724.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 336293540302864 + 91247065742889 = 18338308^2 + 9552333^2 .

It is a cyclic number.

It is not a de Polignac number, because 427540606045753 - 2³⁷ = 427403167092281 is a prime.

It is not a weakly prime, because it can be changed into another prime (427540606045853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 213770303022876 + 213770303022877.

It is an arithmetic number, because the mean of its divisors is an integer number (213770303022877).

Almost surely, 2^{427540606045753} is an apocalyptic number.

It is an amenable number.

427540606045753 is a deficient number, since it is larger than the sum of its proper divisors (1).

427540606045753 is an equidigital number, since it uses as much as digits as its factorization.

427540606045753 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 84672000, while the sum is 58.

The spelling of 427540606045753 in words is "four hundred twenty-seven trillion, five hundred forty billion, six hundred six million, forty-five thousand, seven hundred fifty-three".