4538668354 has 8 divisors (see below), whose sum is σ = 7426911888. Its totient is φ = 2063031060.

The previous prime is 4538668349. The next prime is 4538668357.

4538668354 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (4538668357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103151532 + ... + 103151575.

It is an arithmetic number, because the mean of its divisors is an integer number (928363986).

Almost surely, 2^4538668354 is an apocalyptic number.

4538668354 is a deficient number, since it is larger than the sum of its proper divisors (2888243534).

4538668354 is a wasteful number, since it uses less digits than its factorization.

4538668354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206303120.

The product of its digits is 8294400, while the sum is 52.

The square root of 4538668354 is about 67369.6397051372. The cubic root of 4538668354 is about 1655.6790359557.

The spelling of 4538668354 in words is "four billion, five hundred thirty-eight million, six hundred sixty-eight thousand, three hundred fifty-four".