3212553521983 has 4 divisors (see below), whose sum is σ = 3459673023688. Its totient is φ = 2965434020280.

The previous prime is 3212553521939. The next prime is 3212553521987. The reversal of 3212553521983 is 3891253552123.

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

It is a cyclic number.

It is not a de Polignac number, because 3212553521983 - 2³⁷ = 3075114568511 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 (3212553521987) 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, 123559750833 + ... + 123559750858.

It is an arithmetic number, because the mean of its divisors is an integer number (864918255922).

Almost surely, 2^{3212553521983} is an apocalyptic number.

3212553521983 is a deficient number, since it is larger than the sum of its proper divisors (247119501705).

3212553521983 is a wasteful number, since it uses less digits than its factorization.

3212553521983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247119501704.

The product of its digits is 1944000, while the sum is 49.

The spelling of 3212553521983 in words is "three trillion, two hundred twelve billion, five hundred fifty-three million, five hundred twenty-one thousand, nine hundred eighty-three".