966064290278531 has 2 divisors, whose sum is σ = 966064290278532. Its totient is φ = 966064290278530.

The previous prime is 966064290278491. The next prime is 966064290278537. The reversal of 966064290278531 is 135872092460669.

It is a strong prime.

It is an emirp because it is prime and its reverse (135872092460669) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-966064290278531 is a prime.

It is a super-2 number, since 2×966064290278531² (a number of 31 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (966064290278537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 483032145139265 + 483032145139266.

It is an arithmetic number, because the mean of its divisors is an integer number (483032145139266).

It is a 1-persistent number, because it is pandigital, but 2⋅966064290278531 = 1932128580557062 is not.

Almost surely, 2^{966064290278531} is an apocalyptic number.

966064290278531 is a deficient number, since it is larger than the sum of its proper divisors (1).

966064290278531 is an equidigital number, since it uses as much as digits as its factorization.

966064290278531 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 235146240, while the sum is 68.

The spelling of 966064290278531 in words is "nine hundred sixty-six trillion, sixty-four billion, two hundred ninety million, two hundred seventy-eight thousand, five hundred thirty-one".