675328693901 has 2 divisors, whose sum is σ = 675328693902. Its totient is φ = 675328693900.

The previous prime is 675328693849. The next prime is 675328693939. The reversal of 675328693901 is 109396823576.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 378901802500 + 296426891401 = 615550^2 + 544451^2 .

It is a cyclic number.

It is not a de Polignac number, because 675328693901 - 2³⁴ = 658148824717 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (675328693201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 337664346950 + 337664346951.

It is an arithmetic number, because the mean of its divisors is an integer number (337664346951).

Almost surely, 2^675328693901 is an apocalyptic number.

It is an amenable number.

675328693901 is a deficient number, since it is larger than the sum of its proper divisors (1).

675328693901 is an equidigital number, since it uses as much as digits as its factorization.

675328693901 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14696640, while the sum is 59.

The spelling of 675328693901 in words is "six hundred seventy-five billion, three hundred twenty-eight million, six hundred ninety-three thousand, nine hundred one".