497922163200 has 2430 divisors, whose sum is σ = 2365936345773. Its totient is φ = 103464345600.

The previous prime is 497922163199. The next prime is 497922163337. The reversal of 497922163200 is 2361229794.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

497922163200 is a `hidden beast` number, since 4 + 9 + 7 + 9 + 2 + 2 + 1 + 632 + 0 + 0 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 487963719936 + 9958443264 = 698544^2 + 99792^2 .

It is a tau number, because it is divible by the number of its divisors (2430).

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=498960.

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

It is an unprimeable number.

It is a polite number, since it can be written in 242 ways as a sum of consecutive naturals, for example, 45265651195 + ... + 45265651205.

Almost surely, 2^497922163200 is an apocalyptic number.

497922163200 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 497922163200

497922163200 is an abundant number, since it is smaller than the sum of its proper divisors (1868014182573).

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

497922163200 is an frugal number, since it uses more digits than its factorization.

497922163200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88 (or 28 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 45.

The spelling of 497922163200 in words is "four hundred ninety-seven billion, nine hundred twenty-two million, one hundred sixty-three thousand, two hundred".