9313450273 has 4 divisors (see below), whose sum is σ = 9355214848. Its totient is φ = 9271685700.

The previous prime is 9313450219. The next prime is 9313450297. The reversal of 9313450273 is 3720543139.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 9313450273 - 2¹³ = 9313442081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9313450213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20881953 + ... + 20882398.

It is an arithmetic number, because the mean of its divisors is an integer number (2338803712).

Almost surely, 2^9313450273 is an apocalyptic number.

It is an amenable number.

9313450273 is a deficient number, since it is larger than the sum of its proper divisors (41764575).

9313450273 is a wasteful number, since it uses less digits than its factorization.

9313450273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41764574.

The product of its (nonzero) digits is 68040, while the sum is 37.

The square root of 9313450273 is about 96506.2188307054. The cubic root of 9313450273 is about 2103.9570343823.

The spelling of 9313450273 in words is "nine billion, three hundred thirteen million, four hundred fifty thousand, two hundred seventy-three".