3153862643 has 2 divisors, whose sum is σ = 3153862644. Its totient is φ = 3153862642.

The previous prime is 3153862637. The next prime is 3153862697. The reversal of 3153862643 is 3462683513.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3153862643 - 2²⁶ = 3086753779 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3153862643.

It is not a weakly prime, because it can be changed into another prime (3153862633) 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 as a sum of consecutive naturals, namely, 1576931321 + 1576931322.

It is an arithmetic number, because the mean of its divisors is an integer number (1576931322).

Almost surely, 2^3153862643 is an apocalyptic number.

3153862643 is a deficient number, since it is larger than the sum of its proper divisors (1).

3153862643 is an equidigital number, since it uses as much as digits as its factorization.

3153862643 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 311040, while the sum is 41.

The square root of 3153862643 is about 56159.2614178641. The cubic root of 3153862643 is about 1466.4961427147.

The spelling of 3153862643 in words is "three billion, one hundred fifty-three million, eight hundred sixty-two thousand, six hundred forty-three".