3212533540215 has 48 divisors (see below), whose sum is σ = 5578624509120. Its totient is φ = 1710205516800.

The previous prime is 3212533540207. The next prime is 3212533540219. The reversal of 3212533540215 is 5120453352123.

3212533540215 is a `hidden beast` number, since 3 + 212 + 5 + 3 + 35 + 402 + 1 + 5 = 666.

It is not a de Polignac number, because 3212533540215 - 2³ = 3212533540207 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3212533540215.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3212533540219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 54718246 + ... + 54776924.

It is an arithmetic number, because the mean of its divisors is an integer number (116221343940).

Almost surely, 2^{3212533540215} is an apocalyptic number.

3212533540215 is a deficient number, since it is larger than the sum of its proper divisors (2366090968905).

3212533540215 is a wasteful number, since it uses less digits than its factorization.

3212533540215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60904 (or 60901 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 36.

Adding to 3212533540215 its reverse (5120453352123), we get a palindrome (8332986892338).

The spelling of 3212533540215 in words is "three trillion, two hundred twelve billion, five hundred thirty-three million, five hundred forty thousand, two hundred fifteen".