498184513 has 2 divisors, whose sum is σ = 498184514. Its totient is φ = 498184512.

The previous prime is 498184501. The next prime is 498184543. The reversal of 498184513 is 315481894.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 281299984 + 216884529 = 16772^2 + 14727^2 .

It is a cyclic number.

It is not a de Polignac number, because 498184513 - 2¹³ = 498176321 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 498184513.

It is not a weakly prime, because it can be changed into another prime (498184543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 249092256 + 249092257.

It is an arithmetic number, because the mean of its divisors is an integer number (249092257).

Almost surely, 2^498184513 is an apocalyptic number.

It is an amenable number.

498184513 is a deficient number, since it is larger than the sum of its proper divisors (1).

498184513 is an equidigital number, since it uses as much as digits as its factorization.

498184513 is an evil number, because the sum of its binary digits is even.

The product of its digits is 138240, while the sum is 43.

The square root of 498184513 is about 22320.0473341792. The cubic root of 498184513 is about 792.7387256279.

The spelling of 498184513 in words is "four hundred ninety-eight million, one hundred eighty-four thousand, five hundred thirteen".