411975049 has 2 divisors, whose sum is σ = 411975050. Its totient is φ = 411975048.

The previous prime is 411975007. The next prime is 411975097. The reversal of 411975049 is 940579114.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 336979449 + 74995600 = 18357^2 + 8660^2 .

It is a cyclic number.

It is not a de Polignac number, because 411975049 - 2¹⁵ = 411942281 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (411970049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 205987524 + 205987525.

It is an arithmetic number, because the mean of its divisors is an integer number (205987525).

Almost surely, 2^411975049 is an apocalyptic number.

It is an amenable number.

411975049 is a deficient number, since it is larger than the sum of its proper divisors (1).

411975049 is an equidigital number, since it uses as much as digits as its factorization.

411975049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 45360, while the sum is 40.

The square root of 411975049 is about 20297.1684971082. The cubic root of 411975049 is about 744.0868646651.

The spelling of 411975049 in words is "four hundred eleven million, nine hundred seventy-five thousand, forty-nine".