4000526063 has 2 divisors, whose sum is σ = 4000526064. Its totient is φ = 4000526062.

The previous prime is 4000526041. The next prime is 4000526081. The reversal of 4000526063 is 3606250004.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4000526063 - 2²⁶ = 3933417199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4000523063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2000263031 + 2000263032.

It is an arithmetic number, because the mean of its divisors is an integer number (2000263032).

Almost surely, 2^4000526063 is an apocalyptic number.

4000526063 is a deficient number, since it is larger than the sum of its proper divisors (1).

4000526063 is an equidigital number, since it uses as much as digits as its factorization.

4000526063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 4000526063 is about 63249.7119598184. The cubic root of 4000526063 is about 1587.4706383310.

Adding to 4000526063 its reverse (3606250004), we get a palindrome (7606776067).

The spelling of 4000526063 in words is "four billion, five hundred twenty-six thousand, sixty-three".