7273053485 has 8 divisors (see below), whose sum is σ = 8870741016. Its totient is φ = 5723058240.

The previous prime is 7273053451. The next prime is 7273053517. The reversal of 7273053485 is 5843503727.

It can be written as a sum of positive squares in 4 ways, for example, as 688380169 + 6584673316 = 26237^2 + 81146^2 .

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

It is not a de Polignac number, because 7273053485 - 2⁶ = 7273053421 is a prime.

It is a Duffinian number.

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, 11922734 + ... + 11923343.

It is an arithmetic number, because the mean of its divisors is an integer number (1108842627).

Almost surely, 2^7273053485 is an apocalyptic number.

It is an amenable number.

7273053485 is a deficient number, since it is larger than the sum of its proper divisors (1597687531).

7273053485 is a wasteful number, since it uses less digits than its factorization.

7273053485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23846143.

The product of its (nonzero) digits is 705600, while the sum is 44.

The square root of 7273053485 is about 85282.1991097791. The cubic root of 7273053485 is about 1937.4875795805.

The spelling of 7273053485 in words is "seven billion, two hundred seventy-three million, fifty-three thousand, four hundred eighty-five".