498346515349506 has 112 divisors (see below), whose sum is σ = 1123225412081280. Its totient is φ = 165751301976480.

The previous prime is 498346515349427. The next prime is 498346515349547. The reversal of 498346515349506 is 605943515643894.

It is a happy number.

498346515349506 is a `hidden beast` number, since 4 + 9 + 8 + 3 + 4 + 65 + 1 + 53 + 4 + 9 + 506 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 2768670960 + ... + 2768850948.

Almost surely, 2^{498346515349506} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 498346515349506, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (561612706040640).

498346515349506 is an abundant number, since it is smaller than the sum of its proper divisors (624878896731774).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

498346515349506 is a wasteful number, since it uses less digits than its factorization.

498346515349506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184163 (or 184148 counting only the distinct ones).

The product of its (nonzero) digits is 1679616000, while the sum is 72.

The spelling of 498346515349506 in words is "four hundred ninety-eight trillion, three hundred forty-six billion, five hundred fifteen million, three hundred forty-nine thousand, five hundred six".