4925891246643 has 6 divisors (see below), whose sum is σ = 7115176245164. Its totient is φ = 3283927497756.

The previous prime is 4925891246629. The next prime is 4925891246669. The reversal of 4925891246643 is 3466421985294.

4925891246643 is a `hidden beast` number, since 4 + 9 + 2 + 589 + 1 + 2 + 4 + 6 + 6 + 43 = 666.

It is not a de Polignac number, because 4925891246643 - 2¹⁴ = 4925891230259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4925891246443) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 273660624805 + ... + 273660624822.

Almost surely, 2^{4925891246643} is an apocalyptic number.

4925891246643 is a deficient number, since it is larger than the sum of its proper divisors (2189284998521).

4925891246643 is a wasteful number, since it uses less digits than its factorization.

4925891246643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 547321249633 (or 547321249630 counting only the distinct ones).

The product of its digits is 89579520, while the sum is 63.

The spelling of 4925891246643 in words is "four trillion, nine hundred twenty-five billion, eight hundred ninety-one million, two hundred forty-six thousand, six hundred forty-three".