410475987856 has 45 divisors (see below), whose sum is σ = 874229717809. Its totient is φ = 186567180800.

The previous prime is 410475987793. The next prime is 410475987881. The reversal of 410475987856 is 658789574014.

The square root of 410475987856 is 640684.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 366610874256 + 43865113600 = 605484^2 + 209440^2 .

It is a Duffinian 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 8 ways as a sum of consecutive naturals, for example, 28182816 + ... + 28197376.

Almost surely, 2^410475987856 is an apocalyptic number.

410475987856 is the 640684-th square number.

It is an amenable number.

410475987856 is an abundant number, since it is smaller than the sum of its proper divisors (463753729953).

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

410475987856 is an frugal number, since it uses more digits than its factorization.

410475987856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29152 (or 14574 counting only the distinct ones).

The product of its (nonzero) digits is 67737600, while the sum is 64.

Multiplying 410475987856 by its sum of digits (64), we get a square (26270463222784 = 5125472²).

The spelling of 410475987856 in words is "four hundred ten billion, four hundred seventy-five million, nine hundred eighty-seven thousand, eight hundred fifty-six".