3212505005 has 8 divisors (see below), whose sum is σ = 3885361152. Its totient is φ = 2549767248.

The previous prime is 3212504951. The next prime is 3212505029. The reversal of 3212505005 is 5005052123.

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

It is a cyclic number.

It is not a de Polignac number, because 3212505005 - 2⁸ = 3212504749 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2528897 + ... + 2530166.

It is an arithmetic number, because the mean of its divisors is an integer number (485670144).

Almost surely, 2^3212505005 is an apocalyptic number.

It is an amenable number.

3212505005 is a deficient number, since it is larger than the sum of its proper divisors (672856147).

3212505005 is a wasteful number, since it uses less digits than its factorization.

3212505005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5059195.

The product of its (nonzero) digits is 1500, while the sum is 23.

The square root of 3212505005 is about 56678.9643959732. The cubic root of 3212505005 is about 1475.5296391552.

Adding to 3212505005 its reverse (5005052123), we get a palindrome (8217557128).

The spelling of 3212505005 in words is "three billion, two hundred twelve million, five hundred five thousand, five".