4000000553 has 2 divisors, whose sum is σ = 4000000554. Its totient is φ = 4000000552.

The previous prime is 4000000531. The next prime is 4000000559. The reversal of 4000000553 is 3550000004.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3997653529 + 2347024 = 63227^2 + 1532^2 .

It is a cyclic number.

It is not a de Polignac number, because 4000000553 - 2¹² = 3999996457 is a prime.

It is not a weakly prime, because it can be changed into another prime (4000000559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2000000276 + 2000000277.

It is an arithmetic number, because the mean of its divisors is an integer number (2000000277).

Almost surely, 2^4000000553 is an apocalyptic number.

It is an amenable number.

4000000553 is a deficient number, since it is larger than the sum of its proper divisors (1).

4000000553 is an equidigital number, since it uses as much as digits as its factorization.

4000000553 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 300, while the sum is 17.

The square root of 4000000553 is about 63245.5575752163. The cubic root of 4000000553 is about 1587.4011251209.

Adding to 4000000553 its reverse (3550000004), we get a palindrome (7550000557).

The spelling of 4000000553 in words is "four billion, five hundred fifty-three", and thus it is an aban number.