4957486663 has 2 divisors, whose sum is σ = 4957486664. Its totient is φ = 4957486662.

The previous prime is 4957486643. The next prime is 4957486687. The reversal of 4957486663 is 3666847594.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4957486663 - 2¹⁷ = 4957355591 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4957486598 and 4957486607.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4957486643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2478743331 + 2478743332.

It is an arithmetic number, because the mean of its divisors is an integer number (2478743332).

Almost surely, 2^4957486663 is an apocalyptic number.

4957486663 is a deficient number, since it is larger than the sum of its proper divisors (1).

4957486663 is an equidigital number, since it uses as much as digits as its factorization.

4957486663 is an evil number, because the sum of its binary digits is even.

The product of its digits is 26127360, while the sum is 58.

The square root of 4957486663 is about 70409.4216919866. The cubic root of 4957486663 is about 1705.1156932528.

The spelling of 4957486663 in words is "four billion, nine hundred fifty-seven million, four hundred eighty-six thousand, six hundred sixty-three".