4545042204253 has 8 divisors (see below), whose sum is σ = 4568921634816. Its totient is φ = 4521163642800.

The previous prime is 4545042204233. The next prime is 4545042204299. The reversal of 4545042204253 is 3524022405454.

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 4545042204253 - 2¹³ = 4545042196061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4545042204233) 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 in 7 ways as a sum of consecutive naturals, for example, 12096843 + ... + 12466903.

It is an arithmetic number, because the mean of its divisors is an integer number (571115204352).

Almost surely, 2^{4545042204253} is an apocalyptic number.

It is an amenable number.

4545042204253 is a deficient number, since it is larger than the sum of its proper divisors (23879430563).

4545042204253 is a wasteful number, since it uses less digits than its factorization.

4545042204253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 434555.

The product of its (nonzero) digits is 768000, while the sum is 40.

The spelling of 4545042204253 in words is "four trillion, five hundred forty-five billion, forty-two million, two hundred four thousand, two hundred fifty-three".