49544329 has 2 divisors, whose sum is σ = 49544330. Its totient is φ = 49544328.

The previous prime is 49544321. The next prime is 49544353. The reversal of 49544329 is 92344594.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 48622729 + 921600 = 6973^2 + 960^2 .

It is a cyclic number.

It is not a de Polignac number, because 49544329 - 2³ = 49544321 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 49544291 and 49544300.

It is not a weakly prime, because it can be changed into another prime (49544321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24772164 + 24772165.

It is an arithmetic number, because the mean of its divisors is an integer number (24772165).

Almost surely, 2^49544329 is an apocalyptic number.

It is an amenable number.

49544329 is a deficient number, since it is larger than the sum of its proper divisors (1).

49544329 is an equidigital number, since it uses as much as digits as its factorization.

49544329 is an evil number, because the sum of its binary digits is even.

The product of its digits is 155520, while the sum is 40.

The square root of 49544329 is about 7038.7732595957. The cubic root of 49544329 is about 367.2805952777.

The spelling of 49544329 in words is "forty-nine million, five hundred forty-four thousand, three hundred twenty-nine".