498038628749 has 2 divisors, whose sum is σ = 498038628750. Its totient is φ = 498038628748.

The previous prime is 498038628701. The next prime is 498038628881. The reversal of 498038628749 is 947826830894.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 358699177225 + 139339451524 = 598915^2 + 373282^2 .

It is a cyclic number.

It is not a de Polignac number, because 498038628749 - 2³⁶ = 429319152013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (498038628349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 249019314374 + 249019314375.

It is an arithmetic number, because the mean of its divisors is an integer number (249019314375).

Almost surely, 2^498038628749 is an apocalyptic number.

It is an amenable number.

498038628749 is a deficient number, since it is larger than the sum of its proper divisors (1).

498038628749 is an equidigital number, since it uses as much as digits as its factorization.

498038628749 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 167215104, while the sum is 68.

The spelling of 498038628749 in words is "four hundred ninety-eight billion, thirty-eight million, six hundred twenty-eight thousand, seven hundred forty-nine".