4273726453 has 8 divisors (see below), whose sum is σ = 4287224448. Its totient is φ = 4260248784.

The previous prime is 4273726451. The next prime is 4273726529. The reversal of 4273726453 is 3546273724.

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 4273726453 - 2¹ = 4273726451 is a prime.

It is a super-2 number, since 2×4273726453² = 36529475590143922418, which 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 (4273726451) 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, 489000 + ... + 497662.

It is an arithmetic number, because the mean of its divisors is an integer number (535903056).

Almost surely, 2^4273726453 is an apocalyptic number.

It is an amenable number.

4273726453 is a deficient number, since it is larger than the sum of its proper divisors (13497995).

4273726453 is a wasteful number, since it uses less digits than its factorization.

4273726453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10163.

The product of its digits is 846720, while the sum is 43.

The square root of 4273726453 is about 65373.7443703510. The cubic root of 4273726453 is about 1622.8146026825.

The spelling of 4273726453 in words is "four billion, two hundred seventy-three million, seven hundred twenty-six thousand, four hundred fifty-three".