4915358760643 has 2 divisors, whose sum is σ = 4915358760644. Its totient is φ = 4915358760642.

The previous prime is 4915358760629. The next prime is 4915358760667. The reversal of 4915358760643 is 3460678535194.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4915358760643 is a prime.

It is not a weakly prime, because it can be changed into another prime (4915358760443) 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, 2457679380321 + 2457679380322.

It is an arithmetic number, because the mean of its divisors is an integer number (2457679380322).

Almost surely, 2^{4915358760643} is an apocalyptic number.

4915358760643 is a deficient number, since it is larger than the sum of its proper divisors (1).

4915358760643 is an equidigital number, since it uses as much as digits as its factorization.

4915358760643 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 65318400, while the sum is 61.

The spelling of 4915358760643 in words is "four trillion, nine hundred fifteen billion, three hundred fifty-eight million, seven hundred sixty thousand, six hundred forty-three".