498805266960 has 960 divisors, whose sum is σ = 2347025780736. Its totient is φ = 91512115200.

The previous prime is 498805266931. The next prime is 498805267019. The reversal of 498805266960 is 69662508894.

498805266960 is a `hidden beast` number, since 49 + 8 + 8 + 0 + 526 + 6 + 9 + 60 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 16561515 + ... + 16591605.

Almost surely, 2^498805266960 is an apocalyptic number.

498805266960 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 498805266960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1173512890368).

498805266960 is an abundant number, since it is smaller than the sum of its proper divisors (1848220513776).

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

498805266960 is a wasteful number, since it uses less digits than its factorization.

498805266960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30164 (or 30155 counting only the distinct ones).

The product of its (nonzero) digits is 44789760, while the sum is 63.

The spelling of 498805266960 in words is "four hundred ninety-eight billion, eight hundred five million, two hundred sixty-six thousand, nine hundred sixty".