1460471457187 has 2 divisors, whose sum is σ = 1460471457188. Its totient is φ = 1460471457186.

The previous prime is 1460471457139. The next prime is 1460471457191. The reversal of 1460471457187 is 7817541740641.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1460471457187 is a prime.

It is not a weakly prime, because it can be changed into another prime (1460471457127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 730235728593 + 730235728594.

It is an arithmetic number, because the mean of its divisors is an integer number (730235728594).

Almost surely, 2^{1460471457187} is an apocalyptic number.

1460471457187 is a deficient number, since it is larger than the sum of its proper divisors (1).

1460471457187 is an equidigital number, since it uses as much as digits as its factorization.

1460471457187 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5268480, while the sum is 55.

The spelling of 1460471457187 in words is "one trillion, four hundred sixty billion, four hundred seventy-one million, four hundred fifty-seven thousand, one hundred eighty-seven".