4273527345 has 8 divisors (see below), whose sum is σ = 6837643776. Its totient is φ = 2279214576.

The previous prime is 4273527299. The next prime is 4273527347. The reversal of 4273527345 is 5437253724.

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

It is not a de Polignac number, because 4273527345 - 2¹³ = 4273519153 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4273527297 and 4273527306.

It is not an unprimeable number, because it can be changed into a prime (4273527347) 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, 142450897 + ... + 142450926.

It is an arithmetic number, because the mean of its divisors is an integer number (854705472).

Almost surely, 2^4273527345 is an apocalyptic number.

It is an amenable number.

4273527345 is a deficient number, since it is larger than the sum of its proper divisors (2564116431).

4273527345 is a wasteful number, since it uses less digits than its factorization.

4273527345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284901831.

The product of its digits is 705600, while the sum is 42.

The square root of 4273527345 is about 65372.2215088336. The cubic root of 4273527345 is about 1622.7894006025.

The spelling of 4273527345 in words is "four billion, two hundred seventy-three million, five hundred twenty-seven thousand, three hundred forty-five".