49048577 has 2 divisors, whose sum is σ = 49048578. Its totient is φ = 49048576.

The previous prime is 49048567. The next prime is 49048579. The reversal of 49048577 is 77584094.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 47348161 + 1700416 = 6881^2 + 1304^2 .

It is a cyclic number.

It is not a de Polignac number, because 49048577 - 2²² = 44854273 is a prime.

Together with 49048579, it forms a pair of twin primes.

It is a Chen prime.

It is a plaindrome in base 9.

It is not a weakly prime, because it can be changed into another prime (49048579) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24524288 + 24524289.

It is an arithmetic number, because the mean of its divisors is an integer number (24524289).

Almost surely, 2^49048577 is an apocalyptic number.

It is an amenable number.

49048577 is a deficient number, since it is larger than the sum of its proper divisors (1).

49048577 is an equidigital number, since it uses as much as digits as its factorization.

49048577 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 282240, while the sum is 44.

The square root of 49048577 is about 7003.4689261822. The cubic root of 49048577 is about 366.0514549374.

The spelling of 49048577 in words is "forty-nine million, forty-eight thousand, five hundred seventy-seven".