495476392320 has 1536 divisors, whose sum is σ = 2231386859520. Its totient is φ = 98449883136.

The previous prime is 495476392241. The next prime is 495476392373. The reversal of 495476392320 is 23293674594.

495476392320 is a `hidden beast` number, since 4 + 9 + 547 + 6 + 3 + 92 + 3 + 2 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 880064359 + ... + 880064921.

It is an arithmetic number, because the mean of its divisors is an integer number (1452725820).

Almost surely, 2^495476392320 is an apocalyptic number.

495476392320 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 495476392320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1115693429760).

495476392320 is an abundant number, since it is smaller than the sum of its proper divisors (1735910467200).

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

495476392320 is a wasteful number, since it uses less digits than its factorization.

495476392320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 704 (or 689 counting only the distinct ones).

The product of its (nonzero) digits is 9797760, while the sum is 54.

The spelling of 495476392320 in words is "four hundred ninety-five billion, four hundred seventy-six million, three hundred ninety-two thousand, three hundred twenty".