48570449 has 2 divisors, whose sum is σ = 48570450. Its totient is φ = 48570448.

The previous prime is 48570433. The next prime is 48570463. The reversal of 48570449 is 94407584.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31719424 + 16851025 = 5632^2 + 4105^2 .

It is a cyclic number.

It is not a de Polignac number, because 48570449 - 2⁴ = 48570433 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (48570469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24285224 + 24285225.

It is an arithmetic number, because the mean of its divisors is an integer number (24285225).

Almost surely, 2^48570449 is an apocalyptic number.

It is an amenable number.

48570449 is a deficient number, since it is larger than the sum of its proper divisors (1).

48570449 is an equidigital number, since it uses as much as digits as its factorization.

48570449 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 161280, while the sum is 41.

The square root of 48570449 is about 6969.2502466191. The cubic root of 48570449 is about 364.8581396552.

The spelling of 48570449 in words is "forty-eight million, five hundred seventy thousand, four hundred forty-nine".