671084575053 has 8 divisors (see below), whose sum is σ = 896330179968. Its totient is φ = 446614343424.

The previous prime is 671084575019. The next prime is 671084575079. The reversal of 671084575053 is 350575480176.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 671084575053 - 2¹⁰ = 671084574029 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 671084574987 and 671084575005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (671084575253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 193841301 + ... + 193844762.

It is an arithmetic number, because the mean of its divisors is an integer number (112041272496).

Almost surely, 2^671084575053 is an apocalyptic number.

It is an amenable number.

671084575053 is a deficient number, since it is larger than the sum of its proper divisors (225245604915).

671084575053 is a wasteful number, since it uses less digits than its factorization.

671084575053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 387686643.

The product of its (nonzero) digits is 3528000, while the sum is 51.

The spelling of 671084575053 in words is "six hundred seventy-one billion, eighty-four million, five hundred seventy-five thousand, fifty-three".