4081654576 has 40 divisors (see below), whose sum is σ = 8404444224. Its totient is φ = 1913656320.

The previous prime is 4081654571. The next prime is 4081654579. The reversal of 4081654576 is 6754561804.

It is not an unprimeable number, because it can be changed into a prime (4081654571) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46026 + ... + 101398.

Almost surely, 2^4081654576 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4081654576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4202222112).

4081654576 is an abundant number, since it is smaller than the sum of its proper divisors (4322789648).

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

4081654576 is a wasteful number, since it uses less digits than its factorization.

4081654576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55669 (or 55663 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 46.

The square root of 4081654576 is about 63887.8280738984. The cubic root of 4081654576 is about 1598.1299213552.

The spelling of 4081654576 in words is "four billion, eighty-one million, six hundred fifty-four thousand, five hundred seventy-six".