675032905 has 16 divisors (see below), whose sum is σ = 838715904. Its totient is φ = 521015040.

The previous prime is 675032903. The next prime is 675032909. The reversal of 675032905 is 509230576.

It is not a de Polignac number, because 675032905 - 2¹ = 675032903 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (675032903) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45774 + ... + 58696.

It is an arithmetic number, because the mean of its divisors is an integer number (52419744).

Almost surely, 2^675032905 is an apocalyptic number.

It is an amenable number.

675032905 is a deficient number, since it is larger than the sum of its proper divisors (163682999).

675032905 is a wasteful number, since it uses less digits than its factorization.

675032905 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13296.

The product of its (nonzero) digits is 56700, while the sum is 37.

The square root of 675032905 is about 25981.3953628361. The cubic root of 675032905 is about 877.2195752772.

The spelling of 675032905 in words is "six hundred seventy-five million, thirty-two thousand, nine hundred five".