4540203555 has 8 divisors (see below), whose sum is σ = 7264325712. Its totient is φ = 2421441888.

The previous prime is 4540203553. The next prime is 4540203571. The reversal of 4540203555 is 5553020454.

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

It is not a de Polignac number, because 4540203555 - 2¹ = 4540203553 is a prime.

It is a super-2 number, since 2×4540203555² = 41226896641669276050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4540203553) 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 7 ways as a sum of consecutive naturals, for example, 151340104 + ... + 151340133.

It is an arithmetic number, because the mean of its divisors is an integer number (908040714).

Almost surely, 2^4540203555 is an apocalyptic number.

4540203555 is a deficient number, since it is larger than the sum of its proper divisors (2724122157).

4540203555 is a wasteful number, since it uses less digits than its factorization.

4540203555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302680245.

The product of its (nonzero) digits is 60000, while the sum is 33.

The square root of 4540203555 is about 67381.0326056228. The cubic root of 4540203555 is about 1655.8656922890.

The spelling of 4540203555 in words is "four billion, five hundred forty million, two hundred three thousand, five hundred fifty-five".