498752280000 has 1680 divisors, whose sum is σ = 2079594316800. Its totient is φ = 113218560000.

The previous prime is 498752279959. The next prime is 498752280011. The reversal of 498752280000 is 82257894.

498752280000 is a `hidden beast` number, since 49 + 8 + 7 + 522 + 80 + 0 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 239 ways as a sum of consecutive naturals, for example, 6313319961 + ... + 6313320039.

It is an arithmetic number, because the mean of its divisors is an integer number (1237853760).

Almost surely, 2^498752280000 is an apocalyptic number.

498752280000 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 498752280000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1039797158400).

498752280000 is an abundant number, since it is smaller than the sum of its proper divisors (1580842036800).

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

498752280000 is a wasteful number, since it uses less digits than its factorization.

498752280000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220 (or 192 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 45.

The spelling of 498752280000 in words is "four hundred ninety-eight billion, seven hundred fifty-two million, two hundred eighty thousand".