975965079643 has 2 divisors, whose sum is σ = 975965079644. Its totient is φ = 975965079642.

The previous prime is 975965079601. The next prime is 975965079703. The reversal of 975965079643 is 346970569579.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 975965079643 - 2¹³ = 975965071451 is a prime.

It is not a weakly prime, because it can be changed into another prime (975965079043) 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, 487982539821 + 487982539822.

It is an arithmetic number, because the mean of its divisors is an integer number (487982539822).

Almost surely, 2^975965079643 is an apocalyptic number.

975965079643 is a deficient number, since it is larger than the sum of its proper divisors (1).

975965079643 is an equidigital number, since it uses as much as digits as its factorization.

975965079643 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 385786800, while the sum is 70.

The spelling of 975965079643 in words is "nine hundred seventy-five billion, nine hundred sixty-five million, seventy-nine thousand, six hundred forty-three".