416523011 has 2 divisors, whose sum is σ = 416523012. Its totient is φ = 416523010.

The previous prime is 416523007. The next prime is 416523047. The reversal of 416523011 is 110325614.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 416523011 - 2² = 416523007 is a prime.

It is a super-2 number, since 2×416523011² = 346982837385012242, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (416522011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 208261505 + 208261506.

It is an arithmetic number, because the mean of its divisors is an integer number (208261506).

Almost surely, 2^416523011 is an apocalyptic number.

416523011 is a deficient number, since it is larger than the sum of its proper divisors (1).

416523011 is an equidigital number, since it uses as much as digits as its factorization.

416523011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 416523011 is about 20408.8953890209. The cubic root of 416523011 is about 746.8149440013.

Adding to 416523011 its reverse (110325614), we get a palindrome (526848625).

The spelling of 416523011 in words is "four hundred sixteen million, five hundred twenty-three thousand, eleven".