1486540855273 has 2 divisors, whose sum is σ = 1486540855274. Its totient is φ = 1486540855272.

The previous prime is 1486540855211. The next prime is 1486540855313. The reversal of 1486540855273 is 3725580456841.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1480777464384 + 5763390889 = 1216872^2 + 75917^2 .

It is a cyclic number.

It is not a de Polignac number, because 1486540855273 - 2²⁵ = 1486507300841 is a prime.

It is not a weakly prime, because it can be changed into another prime (1486540855973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 743270427636 + 743270427637.

It is an arithmetic number, because the mean of its divisors is an integer number (743270427637).

Almost surely, 2^{1486540855273} is an apocalyptic number.

It is an amenable number.

1486540855273 is a deficient number, since it is larger than the sum of its proper divisors (1).

1486540855273 is an equidigital number, since it uses as much as digits as its factorization.

1486540855273 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32256000, while the sum is 58.

The spelling of 1486540855273 in words is "one trillion, four hundred eighty-six billion, five hundred forty million, eight hundred fifty-five thousand, two hundred seventy-three".