532863448845 has 32 divisors (see below), whose sum is σ = 1049331101952. Its totient is φ = 224856663552.

The previous prime is 532863448829. The next prime is 532863448853. The reversal of 532863448845 is 548844368235.

It is not a de Polignac number, because 532863448845 - 2⁴ = 532863448829 is a prime.

It is a super-2 number, since 2×532863448845² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 195186712 + ... + 195189441.

It is an arithmetic number, because the mean of its divisors is an integer number (32791596936).

Almost surely, 2^532863448845 is an apocalyptic number.

It is an amenable number.

532863448845 is a deficient number, since it is larger than the sum of its proper divisors (516467653107).

532863448845 is a wasteful number, since it uses less digits than its factorization.

532863448845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390376181.

The product of its digits is 88473600, while the sum is 60.

The spelling of 532863448845 in words is "five hundred thirty-two billion, eight hundred sixty-three million, four hundred forty-eight thousand, eight hundred forty-five".