3212515020451 has 16 divisors (see below), whose sum is σ = 3512347937280. Its totient is φ = 2913980798880.

The previous prime is 3212515020437. The next prime is 3212515020523. The reversal of 3212515020451 is 1540205152123.

It is a cyclic number.

It is not a de Polignac number, because 3212515020451 - 2¹⁷ = 3212514889379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3212515020401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 119149510 + ... + 119176468.

It is an arithmetic number, because the mean of its divisors is an integer number (219521746080).

Almost surely, 2^{3212515020451} is an apocalyptic number.

3212515020451 is a deficient number, since it is larger than the sum of its proper divisors (299832916829).

3212515020451 is a wasteful number, since it uses less digits than its factorization.

3212515020451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50634.

The product of its (nonzero) digits is 12000, while the sum is 31.

The spelling of 3212515020451 in words is "three trillion, two hundred twelve billion, five hundred fifteen million, twenty thousand, four hundred fifty-one".