492662892800 has 216 divisors, whose sum is σ = 1318021511016. Its totient is φ = 181241118720.

The previous prime is 492662892751. The next prime is 492662892809. The reversal of 492662892800 is 8298266294.

It can be written as a sum of positive squares in 12 ways, for example, as 417770907904 + 74891984896 = 646352^2 + 273664^2 .

It is not an unprimeable number, because it can be changed into a prime (492662892809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23035712 + ... + 23057088.

Almost surely, 2^492662892800 is an apocalyptic number.

492662892800 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 492662892800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (659010755508).

492662892800 is an abundant number, since it is smaller than the sum of its proper divisors (825358618216).

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

492662892800 is a wasteful number, since it uses less digits than its factorization.

492662892800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21693 (or 21674 counting only the distinct ones).

The product of its (nonzero) digits is 5971968, while the sum is 56.

The spelling of 492662892800 in words is "four hundred ninety-two billion, six hundred sixty-two million, eight hundred ninety-two thousand, eight hundred".