4521142420453 has 8 divisors (see below), whose sum is σ = 4528768693760. Its totient is φ = 4513519668240.

The previous prime is 4521142420367. The next prime is 4521142420477. The reversal of 4521142420453 is 3540242411254.

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 4521142420453 - 2²⁹ = 4520605549541 is a prime.

It is a super-2 number, since 2×4521142420453² (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 (4521142426453) 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, 1696276 + ... + 3452482.

It is an arithmetic number, because the mean of its divisors is an integer number (566096086720).

Almost surely, 2^{4521142420453} is an apocalyptic number.

It is an amenable number.

4521142420453 is a deficient number, since it is larger than the sum of its proper divisors (7626273307).

4521142420453 is a wasteful number, since it uses less digits than its factorization.

4521142420453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1760547.

The product of its (nonzero) digits is 153600, while the sum is 37.

The spelling of 4521142420453 in words is "four trillion, five hundred twenty-one billion, one hundred forty-two million, four hundred twenty thousand, four hundred fifty-three".