675471403 has 2 divisors, whose sum is σ = 675471404. Its totient is φ = 675471402.

The previous prime is 675471373. The next prime is 675471437. The reversal of 675471403 is 304174576.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 675471403 - 2¹⁷ = 675340331 is a prime.

It is not a weakly prime, because it can be changed into another prime (675471703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 337735701 + 337735702.

It is an arithmetic number, because the mean of its divisors is an integer number (337735702).

Almost surely, 2^675471403 is an apocalyptic number.

675471403 is a deficient number, since it is larger than the sum of its proper divisors (1).

675471403 is an equidigital number, since it uses as much as digits as its factorization.

675471403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 70560, while the sum is 37.

The square root of 675471403 is about 25989.8326851098. The cubic root of 675471403 is about 877.4094799795.

The spelling of 675471403 in words is "six hundred seventy-five million, four hundred seventy-one thousand, four hundred three".