966975069539 has 2 divisors, whose sum is σ = 966975069540. Its totient is φ = 966975069538.

The previous prime is 966975069499. The next prime is 966975069563. The reversal of 966975069539 is 935960579669.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 966975069539 - 2³² = 962680102243 is a prime.

It is not a weakly prime, because it can be changed into another prime (966975069139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 483487534769 + 483487534770.

It is an arithmetic number, because the mean of its divisors is an integer number (483487534770).

Almost surely, 2^966975069539 is an apocalyptic number.

966975069539 is a deficient number, since it is larger than the sum of its proper divisors (1).

966975069539 is an equidigital number, since it uses as much as digits as its factorization.

966975069539 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 744017400, while the sum is 74.

The spelling of 966975069539 in words is "nine hundred sixty-six billion, nine hundred seventy-five million, sixty-nine thousand, five hundred thirty-nine".