4540204322453 has 8 divisors (see below), whose sum is σ = 4598085048480. Its totient is φ = 4482675455440.

The previous prime is 4540204322443. The next prime is 4540204322461. The reversal of 4540204322453 is 3542234020454.

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 4540204322453 - 2¹⁴ = 4540204306069 is a prime.

It is a super-2 number, since 2×4540204322453² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4540204322443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87938783 + ... + 87990396.

It is an arithmetic number, because the mean of its divisors is an integer number (574760631060).

Almost surely, 2^{4540204322453} is an apocalyptic number.

It is an amenable number.

4540204322453 is a deficient number, since it is larger than the sum of its proper divisors (57880726027).

4540204322453 is a wasteful number, since it uses less digits than its factorization.

4540204322453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175929507.

The product of its (nonzero) digits is 460800, while the sum is 38.

The spelling of 4540204322453 in words is "four trillion, five hundred forty billion, two hundred four million, three hundred twenty-two thousand, four hundred fifty-three".