675047501 has 2 divisors, whose sum is σ = 675047502. Its totient is φ = 675047500.

The previous prime is 675047491. The next prime is 675047519. The reversal of 675047501 is 105740576.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 404412100 + 270635401 = 20110^2 + 16451^2 .

It is a cyclic number.

It is not a de Polignac number, because 675047501 - 2¹⁸ = 674785357 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (675047551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 337523750 + 337523751.

It is an arithmetic number, because the mean of its divisors is an integer number (337523751).

Almost surely, 2^675047501 is an apocalyptic number.

It is an amenable number.

675047501 is a deficient number, since it is larger than the sum of its proper divisors (1).

675047501 is an equidigital number, since it uses as much as digits as its factorization.

675047501 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 29400, while the sum is 35.

The square root of 675047501 is about 25981.6762546222. The cubic root of 675047501 is about 877.2258978355.

The spelling of 675047501 in words is "six hundred seventy-five million, forty-seven thousand, five hundred one".