2806013613456 has 675 divisors, whose sum is σ = 8970302291643. Its totient is φ = 846670631040.

The previous prime is 2806013613443. The next prime is 2806013613461. The reversal of 2806013613456 is 6543163106082.

The square root of 2806013613456 is 1675116.

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

2806013613456 is a `hidden beast` number, since 2 + 8 + 0 + 60 + 136 + 1 + 3 + 456 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 134 ways as a sum of consecutive naturals, for example, 35519159625 + ... + 35519159703.

Almost surely, 2^{2806013613456} is an apocalyptic number.

2806013613456 is the 1675116-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2806013613456

2806013613456 is an abundant number, since it is smaller than the sum of its proper divisors (6164288678187).

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

2806013613456 is an equidigital number, since it uses as much as digits as its factorization.

2806013613456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278 (or 134 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 45.

The spelling of 2806013613456 in words is "two trillion, eight hundred six billion, thirteen million, six hundred thirteen thousand, four hundred fifty-six".