48287545 has 16 divisors (see below), whose sum is σ = 59930640. Its totient is φ = 37324800.

The previous prime is 48287543. The next prime is 48287563. The reversal of 48287545 is 54578284.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 1679616 + 46607929 = 1296^2 + 6827^2 .

It is not a de Polignac number, because 48287545 - 2¹ = 48287543 is a prime.

It is not an unprimeable number, because it can be changed into a prime (48287543) 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, 21265 + ... + 23425.

It is an arithmetic number, because the mean of its divisors is an integer number (3745665).

Almost surely, 2^48287545 is an apocalyptic number.

It is an amenable number.

48287545 is a deficient number, since it is larger than the sum of its proper divisors (11643095).

48287545 is a wasteful number, since it uses less digits than its factorization.

48287545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2316.

The product of its digits is 358400, while the sum is 43.

The square root of 48287545 is about 6948.9240174289. The cubic root of 48287545 is about 364.1483741810.

The spelling of 48287545 in words is "forty-eight million, two hundred eighty-seven thousand, five hundred forty-five".