4054254566 has 4 divisors (see below), whose sum is σ = 6081381852. Its totient is φ = 2027127282.

The previous prime is 4054254559. The next prime is 4054254569. The reversal of 4054254566 is 6654524504.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4054254569) 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 as a sum of consecutive naturals, namely, 1013563640 + ... + 1013563643.

It is an arithmetic number, because the mean of its divisors is an integer number (1520345463).

Almost surely, 2^4054254566 is an apocalyptic number.

4054254566 is a deficient number, since it is larger than the sum of its proper divisors (2027127286).

4054254566 is a wasteful number, since it uses less digits than its factorization.

4054254566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2027127285.

The product of its (nonzero) digits is 576000, while the sum is 41.

The square root of 4054254566 is about 63673.0285599798. The cubic root of 4054254566 is about 1594.5458252270.

The spelling of 4054254566 in words is "four billion, fifty-four million, two hundred fifty-four thousand, five hundred sixty-six".