498913385753 has 2 divisors, whose sum is σ = 498913385754. Its totient is φ = 498913385752.

The previous prime is 498913385741. The next prime is 498913385813. The reversal of 498913385753 is 357583319894.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 377521767184 + 121391618569 = 614428^2 + 348413^2 .

It is a cyclic number.

It is not a de Polignac number, because 498913385753 - 2⁸ = 498913385497 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 498913385753.

It is not a weakly prime, because it can be changed into another prime (498913085753) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 249456692876 + 249456692877.

It is an arithmetic number, because the mean of its divisors is an integer number (249456692877).

Almost surely, 2^498913385753 is an apocalyptic number.

It is an amenable number.

498913385753 is a deficient number, since it is larger than the sum of its proper divisors (1).

498913385753 is an equidigital number, since it uses as much as digits as its factorization.

498913385753 is an evil number, because the sum of its binary digits is even.

The product of its digits is 97977600, while the sum is 65.

The spelling of 498913385753 in words is "four hundred ninety-eight billion, nine hundred thirteen million, three hundred eighty-five thousand, seven hundred fifty-three".