498953355264 has 756 divisors, whose sum is σ = 1827490935816. Its totient is φ = 130006646784.

The previous prime is 498953355253. The next prime is 498953355287. The reversal of 498953355264 is 462553359894.

It is a happy number.

498953355264 is a `hidden beast` number, since 4 + 98 + 9 + 533 + 5 + 5 + 2 + 6 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

Its product of digits (139968000) is a multiple of the sum of its prime divisors (108).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 6011486167 + ... + 6011486249.

Almost surely, 2^498953355264 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 498953355264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (913745467908).

498953355264 is an abundant number, since it is smaller than the sum of its proper divisors (1328537580552).

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

498953355264 is an frugal number, since it uses more digits than its factorization.

498953355264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156 (or 108 counting only the distinct ones).

The product of its digits is 139968000, while the sum is 63.

The spelling of 498953355264 in words is "four hundred ninety-eight billion, nine hundred fifty-three million, three hundred fifty-five thousand, two hundred sixty-four".