4977493063 has 2 divisors, whose sum is σ = 4977493064. Its totient is φ = 4977493062.

The previous prime is 4977493049. The next prime is 4977493069. The reversal of 4977493063 is 3603947794.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4977493063 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4977493063.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4977493069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2488746531 + 2488746532.

It is an arithmetic number, because the mean of its divisors is an integer number (2488746532).

Almost surely, 2^4977493063 is an apocalyptic number.

4977493063 is a deficient number, since it is larger than the sum of its proper divisors (1).

4977493063 is an equidigital number, since it uses as much as digits as its factorization.

4977493063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3429216, while the sum is 52.

The square root of 4977493063 is about 70551.3505398727. The cubic root of 4977493063 is about 1707.4063324746.

The spelling of 4977493063 in words is "four billion, nine hundred seventy-seven million, four hundred ninety-three thousand, sixty-three".