48536321 has 4 divisors (see below), whose sum is σ = 48748500. Its totient is φ = 48324144.

The previous prime is 48536311. The next prime is 48536351. The reversal of 48536321 is 12363584.

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 41460721 + 7075600 = 6439^2 + 2660^2 .

It is a cyclic number.

It is not a de Polignac number, because 48536321 - 2¹⁰ = 48535297 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (48536311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105746 + ... + 106203.

It is an arithmetic number, because the mean of its divisors is an integer number (12187125).

Almost surely, 2^48536321 is an apocalyptic number.

It is an amenable number.

48536321 is a deficient number, since it is larger than the sum of its proper divisors (212179).

48536321 is a wasteful number, since it uses less digits than its factorization.

48536321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212178.

The product of its digits is 17280, while the sum is 32.

The square root of 48536321 is about 6966.8013463856. The cubic root of 48536321 is about 364.7726638400.

The spelling of 48536321 in words is "forty-eight million, five hundred thirty-six thousand, three hundred twenty-one".