495452160000 has 920 divisors, whose sum is σ = 2096480661440. Its totient is φ = 113246208000.

The previous prime is 495452159963. The next prime is 495452160013. The reversal of 495452160000 is 61254594.

495452160000 is a `hidden beast` number, since 4 + 9 + 5 + 45 + 2 + 1 + 600 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

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 39 ways as a sum of consecutive naturals, for example, 70778879997 + ... + 70778880003.

Almost surely, 2^495452160000 is an apocalyptic number.

495452160000 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 495452160000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1048240330720).

495452160000 is an abundant number, since it is smaller than the sum of its proper divisors (1601028501440).

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

495452160000 is an frugal number, since it uses more digits than its factorization.

495452160000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80 (or 17 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

The spelling of 495452160000 in words is "four hundred ninety-five billion, four hundred fifty-two million, one hundred sixty thousand".