404252544675 has 24 divisors (see below), whose sum is σ = 763844809216. Its totient is φ = 184801163040.

The previous prime is 404252544673. The next prime is 404252544727. The reversal of 404252544675 is 576445252404.

It is not a de Polignac number, because 404252544675 - 2¹ = 404252544673 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (404252544673) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 385001899 + ... + 385002948.

Almost surely, 2^404252544675 is an apocalyptic number.

404252544675 is a deficient number, since it is larger than the sum of its proper divisors (359592264541).

404252544675 is a wasteful number, since it uses less digits than its factorization.

404252544675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 770004867 (or 770004862 counting only the distinct ones).

The product of its (nonzero) digits is 5376000, while the sum is 48.

The spelling of 404252544675 in words is "four hundred four billion, two hundred fifty-two million, five hundred forty-four thousand, six hundred seventy-five".