675027487 has 2 divisors, whose sum is σ = 675027488. Its totient is φ = 675027486.

The previous prime is 675027469. The next prime is 675027571. The reversal of 675027487 is 784720576.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-675027487 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (675097487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 337513743 + 337513744.

It is an arithmetic number, because the mean of its divisors is an integer number (337513744).

Almost surely, 2^675027487 is an apocalyptic number.

675027487 is a deficient number, since it is larger than the sum of its proper divisors (1).

675027487 is an equidigital number, since it uses as much as digits as its factorization.

675027487 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 658560, while the sum is 46.

The square root of 675027487 is about 25981.2910957096. The cubic root of 675027487 is about 877.2172283357.

The spelling of 675027487 in words is "six hundred seventy-five million, twenty-seven thousand, four hundred eighty-seven".