48164549 has 2 divisors, whose sum is σ = 48164550. Its totient is φ = 48164548.

The previous prime is 48164539. The next prime is 48164569. The reversal of 48164549 is 94546184.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 47128225 + 1036324 = 6865^2 + 1018^2 .

It is a cyclic number.

It is not a de Polignac number, because 48164549 - 2⁴ = 48164533 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48164509) 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, 24082274 + 24082275.

It is an arithmetic number, because the mean of its divisors is an integer number (24082275).

Almost surely, 2^48164549 is an apocalyptic number.

It is an amenable number.

48164549 is a deficient number, since it is larger than the sum of its proper divisors (1).

48164549 is an equidigital number, since it uses as much as digits as its factorization.

48164549 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 138240, while the sum is 41.

The square root of 48164549 is about 6940.0683714211. The cubic root of 48164549 is about 363.8389301662.

The spelling of 48164549 in words is "forty-eight million, one hundred sixty-four thousand, five hundred forty-nine".