4081654983 has 16 divisors (see below), whose sum is σ = 6229830656. Its totient is φ = 2328562080.

The previous prime is 4081654979. The next prime is 4081655023. The reversal of 4081654983 is 3894561804.

It is not a de Polignac number, because 4081654983 - 2² = 4081654979 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4081654583) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 145663 + ... + 171408.

It is an arithmetic number, because the mean of its divisors is an integer number (389364416).

Almost surely, 2^4081654983 is an apocalyptic number.

4081654983 is a deficient number, since it is larger than the sum of its proper divisors (2148175673).

4081654983 is a wasteful number, since it uses less digits than its factorization.

4081654983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317694.

The product of its (nonzero) digits is 829440, while the sum is 48.

The square root of 4081654983 is about 63887.8312591686. The cubic root of 4081654983 is about 1598.1299744741.

The spelling of 4081654983 in words is "four billion, eighty-one million, six hundred fifty-four thousand, nine hundred eighty-three".