4938490133 has 2 divisors, whose sum is σ = 4938490134. Its totient is φ = 4938490132.

The previous prime is 4938490043. The next prime is 4938490171. The reversal of 4938490133 is 3310948394.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2967307729 + 1971182404 = 54473^2 + 44398^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4938490133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4938490933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2469245066 + 2469245067.

It is an arithmetic number, because the mean of its divisors is an integer number (2469245067).

Almost surely, 2^4938490133 is an apocalyptic number.

It is an amenable number.

4938490133 is a deficient number, since it is larger than the sum of its proper divisors (1).

4938490133 is an equidigital number, since it uses as much as digits as its factorization.

4938490133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 279936, while the sum is 44.

The square root of 4938490133 is about 70274.3917298471. The cubic root of 4938490133 is about 1702.9349684102.

The spelling of 4938490133 in words is "four billion, nine hundred thirty-eight million, four hundred ninety thousand, one hundred thirty-three".