48520229 has 2 divisors, whose sum is σ = 48520230. Its totient is φ = 48520228.

The previous prime is 48520217. The next prime is 48520231. The reversal of 48520229 is 92202584.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 36024004 + 12496225 = 6002^2 + 3535^2 .

It is a cyclic number.

It is not a de Polignac number, because 48520229 - 2⁸ = 48519973 is a prime.

It is a super-3 number, since 3×48520229³ (a number of 24 digits) contains 333 as substring.

It is a Sophie Germain prime.

Together with 48520231, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 48520195 and 48520204.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48520729) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24260114 + 24260115.

It is an arithmetic number, because the mean of its divisors is an integer number (24260115).

Almost surely, 2^48520229 is an apocalyptic number.

It is an amenable number.

48520229 is a deficient number, since it is larger than the sum of its proper divisors (1).

48520229 is an equidigital number, since it uses as much as digits as its factorization.

48520229 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 48520229 is about 6965.6463447407. The cubic root of 48520229 is about 364.7323464693.

The spelling of 48520229 in words is "forty-eight million, five hundred twenty thousand, two hundred twenty-nine".