675023473 has 2 divisors, whose sum is σ = 675023474. Its totient is φ = 675023472.

The previous prime is 675023443. The next prime is 675023513. The reversal of 675023473 is 374320576.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 660644209 + 14379264 = 25703^2 + 3792^2 .

It is a cyclic number.

It is not a de Polignac number, because 675023473 - 2⁵ = 675023441 is a prime.

It is not a weakly prime, because it can be changed into another prime (675023413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 337511736 + 337511737.

It is an arithmetic number, because the mean of its divisors is an integer number (337511737).

Almost surely, 2^675023473 is an apocalyptic number.

It is an amenable number.

675023473 is a deficient number, since it is larger than the sum of its proper divisors (1).

675023473 is an equidigital number, since it uses as much as digits as its factorization.

675023473 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 105840, while the sum is 37.

The square root of 675023473 is about 25981.2138477016. The cubic root of 675023473 is about 877.2154895635.

The spelling of 675023473 in words is "six hundred seventy-five million, twenty-three thousand, four hundred seventy-three".