48943273 has 4 divisors (see below), whose sum is σ = 49772880. Its totient is φ = 48113668.

The previous prime is 48943249. The next prime is 48943283. The reversal of 48943273 is 37234984.

48943273 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 a de Polignac number, because none of the positive numbers 2^k-48943273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48943283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 414715 + ... + 414832.

It is an arithmetic number, because the mean of its divisors is an integer number (12443220).

Almost surely, 2^48943273 is an apocalyptic number.

It is an amenable number.

48943273 is a deficient number, since it is larger than the sum of its proper divisors (829607).

48943273 is an equidigital number, since it uses as much as digits as its factorization.

48943273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 829606.

The product of its digits is 145152, while the sum is 40.

The square root of 48943273 is about 6995.9468980260. The cubic root of 48943273 is about 365.7893046133.

The spelling of 48943273 in words is "forty-eight million, nine hundred forty-three thousand, two hundred seventy-three".