48213713 has 2 divisors, whose sum is σ = 48213714. Its totient is φ = 48213712.

The previous prime is 48213691. The next prime is 48213719. The reversal of 48213713 is 31731284.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 48205249 + 8464 = 6943^2 + 92^2 .

It is a cyclic number.

It is not a de Polignac number, because 48213713 - 2²⁰ = 47165137 is a prime.

It is a super-3 number, since 3×48213713³ (a number of 24 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (48213719) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24106856 + 24106857.

It is an arithmetic number, because the mean of its divisors is an integer number (24106857).

Almost surely, 2^48213713 is an apocalyptic number.

It is an amenable number.

48213713 is a deficient number, since it is larger than the sum of its proper divisors (1).

48213713 is an equidigital number, since it uses as much as digits as its factorization.

48213713 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4032, while the sum is 29.

The square root of 48213713 is about 6943.6095080297. The cubic root of 48213713 is about 363.9626843565.

Adding to 48213713 its reverse (31731284), we get a palindrome (79944997).

The spelling of 48213713 in words is "forty-eight million, two hundred thirteen thousand, seven hundred thirteen".