48388829 has 2 divisors, whose sum is σ = 48388830. Its totient is φ = 48388828.

The previous prime is 48388787. The next prime is 48388831. The reversal of 48388829 is 92888384.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 32604100 + 15784729 = 5710^2 + 3973^2 .

It is a cyclic number.

It is not a de Polignac number, because 48388829 - 2¹² = 48384733 is a prime.

Together with 48388831, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48388129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24194414 + 24194415.

It is an arithmetic number, because the mean of its divisors is an integer number (24194415).

Almost surely, 2^48388829 is an apocalyptic number.

It is an amenable number.

48388829 is a deficient number, since it is larger than the sum of its proper divisors (1).

48388829 is an equidigital number, since it uses as much as digits as its factorization.

48388829 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 884736, while the sum is 50.

The square root of 48388829 is about 6956.2079468630. The cubic root of 48388829 is about 364.4027989799.

The spelling of 48388829 in words is "forty-eight million, three hundred eighty-eight thousand, eight hundred twenty-nine".