48275445 has 16 divisors (see below), whose sum is σ = 78039360. Its totient is φ = 25480704.

The previous prime is 48275431. The next prime is 48275449. The reversal of 48275445 is 54457284.

It is not a de Polignac number, because 48275445 - 2⁴ = 48275429 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48275449) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15135 + ... + 18044.

It is an arithmetic number, because the mean of its divisors is an integer number (4877460).

Almost surely, 2^48275445 is an apocalyptic number.

It is an amenable number.

48275445 is a deficient number, since it is larger than the sum of its proper divisors (29763915).

48275445 is a wasteful number, since it uses less digits than its factorization.

48275445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33284.

The product of its digits is 179200, while the sum is 39.

The square root of 48275445 is about 6948.0533244931. The cubic root of 48275445 is about 364.1179552713.

The spelling of 48275445 in words is "forty-eight million, two hundred seventy-five thousand, four hundred forty-five".