3212150662545 has 16 divisors (see below), whose sum is σ = 5606662974912. Its totient is φ = 1557406381760.

The previous prime is 3212150662543. The next prime is 3212150662547. The reversal of 3212150662545 is 5452660512123.

It is an interprime number because it is at equal distance from previous prime (3212150662543) and next prime (3212150662547).

It is not a de Polignac number, because 3212150662545 - 2¹ = 3212150662543 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3212150662497 and 3212150662506.

It is not an unprimeable number, because it can be changed into a prime (3212150662543) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9733789722 + ... + 9733790051.

It is an arithmetic number, because the mean of its divisors is an integer number (350416435932).

Almost surely, 2^{3212150662545} is an apocalyptic number.

It is an amenable number.

3212150662545 is a deficient number, since it is larger than the sum of its proper divisors (2394512312367).

3212150662545 is a wasteful number, since it uses less digits than its factorization.

3212150662545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19467579792.

The product of its (nonzero) digits is 432000, while the sum is 42.

The spelling of 3212150662545 in words is "three trillion, two hundred twelve billion, one hundred fifty million, six hundred sixty-two thousand, five hundred forty-five".