675532385 has 16 divisors (see below), whose sum is σ = 885961152. Its totient is φ = 490392000.

The previous prime is 675532381. The next prime is 675532423. The reversal of 675532385 is 583235576.

It is not a de Polignac number, because 675532385 - 2² = 675532381 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (675532381) 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 in 15 ways as a sum of consecutive naturals, for example, 19610 + ... + 41660.

It is an arithmetic number, because the mean of its divisors is an integer number (55372572).

Almost surely, 2^675532385 is an apocalyptic number.

It is an amenable number.

675532385 is a deficient number, since it is larger than the sum of its proper divisors (210428767).

675532385 is a wasteful number, since it uses less digits than its factorization.

675532385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22624.

The product of its digits is 756000, while the sum is 44.

The square root of 675532385 is about 25991.0058481776. The cubic root of 675532385 is about 877.4358835521.

The spelling of 675532385 in words is "six hundred seventy-five million, five hundred thirty-two thousand, three hundred eighty-five".