4725273473 has 4 divisors (see below), whose sum is σ = 4742332500. Its totient is φ = 4708214448.

The previous prime is 4725273467. The next prime is 4725273481. The reversal of 4725273473 is 3743725274.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3298549489 + 1426723984 = 57433^2 + 37772^2 .

It is a cyclic number.

It is not a de Polignac number, because 4725273473 - 2²⁴ = 4708496257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4725273463) 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, 8529098 + ... + 8529651.

It is an arithmetic number, because the mean of its divisors is an integer number (1185583125).

Almost surely, 2^4725273473 is an apocalyptic number.

It is an amenable number.

4725273473 is a deficient number, since it is larger than the sum of its proper divisors (17059027).

4725273473 is a wasteful number, since it uses less digits than its factorization.

4725273473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17059026.

The product of its digits is 987840, while the sum is 44.

The square root of 4725273473 is about 68740.6246189253. The cubic root of 4725273473 is about 1678.0657861717.

The spelling of 4725273473 in words is "four billion, seven hundred twenty-five million, two hundred seventy-three thousand, four hundred seventy-three".