48567149 has 2 divisors, whose sum is σ = 48567150. Its totient is φ = 48567148.

The previous prime is 48567139. The next prime is 48567151. The reversal of 48567149 is 94176584.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 47955625 + 611524 = 6925^2 + 782^2 .

It is a cyclic number.

It is not a de Polignac number, because 48567149 - 2¹⁶ = 48501613 is a prime.

Together with 48567151, 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 (48567109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24283574 + 24283575.

It is an arithmetic number, because the mean of its divisors is an integer number (24283575).

Almost surely, 2^48567149 is an apocalyptic number.

It is an amenable number.

48567149 is a deficient number, since it is larger than the sum of its proper divisors (1).

48567149 is an equidigital number, since it uses as much as digits as its factorization.

48567149 is an evil number, because the sum of its binary digits is even.

The product of its digits is 241920, while the sum is 44.

The square root of 48567149 is about 6969.0134882923. The cubic root of 48567149 is about 364.8498763376.

The spelling of 48567149 in words is "forty-eight million, five hundred sixty-seven thousand, one hundred forty-nine".