1960980588487 has 2 divisors, whose sum is σ = 1960980588488. Its totient is φ = 1960980588486.

The previous prime is 1960980588449. The next prime is 1960980588499. The reversal of 1960980588487 is 7848850890691.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1960980588487 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1960980580487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 980490294243 + 980490294244.

It is an arithmetic number, because the mean of its divisors is an integer number (980490294244).

Almost surely, 2^{1960980588487} is an apocalyptic number.

1960980588487 is a deficient number, since it is larger than the sum of its proper divisors (1).

1960980588487 is an equidigital number, since it uses as much as digits as its factorization.

1960980588487 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 278691840, while the sum is 73.

The spelling of 1960980588487 in words is "one trillion, nine hundred sixty billion, nine hundred eighty million, five hundred eighty-eight thousand, four hundred eighty-seven".