4540430225503 has 8 divisors (see below), whose sum is σ = 4681289097072. Its totient is φ = 4400526329856.

The previous prime is 4540430225483. The next prime is 4540430225531. The reversal of 4540430225503 is 3055220340454.

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

It is a cyclic number.

It is not a de Polignac number, because 4540430225503 - 2⁹ = 4540430224991 is a prime.

It is a super-2 number, since 2×4540430225503² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4540430225533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 238734325 + ... + 238753342.

It is an arithmetic number, because the mean of its divisors is an integer number (585161137134).

Almost surely, 2^{4540430225503} is an apocalyptic number.

4540430225503 is a deficient number, since it is larger than the sum of its proper divisors (140858871569).

4540430225503 is a wasteful number, since it uses less digits than its factorization.

4540430225503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 477487961.

The product of its (nonzero) digits is 288000, while the sum is 37.

Adding to 4540430225503 its reverse (3055220340454), we get a palindrome (7595650565957).

The spelling of 4540430225503 in words is "four trillion, five hundred forty billion, four hundred thirty million, two hundred twenty-five thousand, five hundred three".