7273527245 has 8 divisors (see below), whose sum is σ = 9107721216. Its totient is φ = 5565829456.

The previous prime is 7273527227. The next prime is 7273527259. The reversal of 7273527245 is 5427253727.

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 7273527245 - 2⁶ = 7273527181 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 7273527196 and 7273527205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31623917 + ... + 31624146.

It is an arithmetic number, because the mean of its divisors is an integer number (1138465152).

Almost surely, 2^7273527245 is an apocalyptic number.

It is an amenable number.

7273527245 is a deficient number, since it is larger than the sum of its proper divisors (1834193971).

7273527245 is a wasteful number, since it uses less digits than its factorization.

7273527245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63248091.

The product of its digits is 823200, while the sum is 44.

The square root of 7273527245 is about 85284.9766664681. The cubic root of 7273527245 is about 1937.5296473854.

The spelling of 7273527245 in words is "seven billion, two hundred seventy-three million, five hundred twenty-seven thousand, two hundred forty-five".