675473573 has 4 divisors (see below), whose sum is σ = 675584460. Its totient is φ = 675362688.

The previous prime is 675473551. The next prime is 675473581. The reversal of 675473573 is 375374576.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 68442529 + 607031044 = 8273^2 + 24638^2 .

It is a cyclic number.

It is not a de Polignac number, because 675473573 - 2⁶ = 675473509 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (675473543) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45740 + ... + 58677.

It is an arithmetic number, because the mean of its divisors is an integer number (168896115).

Almost surely, 2^675473573 is an apocalyptic number.

It is an amenable number.

675473573 is a deficient number, since it is larger than the sum of its proper divisors (110887).

675473573 is a wasteful number, since it uses less digits than its factorization.

675473573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110886.

The product of its digits is 1852200, while the sum is 47.

The square root of 675473573 is about 25989.8744321707. The cubic root of 675473573 is about 877.4104195586.

The spelling of 675473573 in words is "six hundred seventy-five million, four hundred seventy-three thousand, five hundred seventy-three".