498758633472 has 384 divisors, whose sum is σ = 1506726748800. Its totient is φ = 145332633600.

The previous prime is 498758633459. The next prime is 498758633491. The reversal of 498758633472 is 274336857894.

It is a tau number, because it is divible by the number of its divisors (384).

It is a Harshad number since it is a multiple of its sum of digits (66).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 778094272 + ... + 778094912.

It is an arithmetic number, because the mean of its divisors is an integer number (3923767575).

Almost surely, 2^498758633472 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 498758633472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (753363374400).

498758633472 is an abundant number, since it is smaller than the sum of its proper divisors (1007968115328).

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

498758633472 is a wasteful number, since it uses less digits than its factorization.

498758633472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1103 (or 1083 counting only the distinct ones).

The product of its digits is 243855360, while the sum is 66.

The spelling of 498758633472 in words is "four hundred ninety-eight billion, seven hundred fifty-eight million, six hundred thirty-three thousand, four hundred seventy-two".