498556262400 has 576 divisors, whose sum is σ = 1922251968000. Its totient is φ = 113943674880.

The previous prime is 498556262357. The next prime is 498556262401. The reversal of 498556262400 is 4262655894.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (498556262401) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 52680069 + ... + 52689531.

It is an arithmetic number, because the mean of its divisors is an integer number (3337243000).

Almost surely, 2^498556262400 is an apocalyptic number.

498556262400 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 498556262400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (961125984000).

498556262400 is an abundant number, since it is smaller than the sum of its proper divisors (1423695705600).

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

498556262400 is an equidigital number, since it uses as much as digits as its factorization.

498556262400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9519 (or 9480 counting only the distinct ones).

The product of its (nonzero) digits is 4147200, while the sum is 51.

The spelling of 498556262400 in words is "four hundred ninety-eight billion, five hundred fifty-six million, two hundred sixty-two thousand, four hundred".