4000552051 has 2 divisors, whose sum is σ = 4000552052. Its totient is φ = 4000552050.

The previous prime is 4000552037. The next prime is 4000552069. The reversal of 4000552051 is 1502550004.

4000552051 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4000552051 - 2⁷ = 4000551923 is a prime.

It is not a weakly prime, because it can be changed into another prime (4000552951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2000276025 + 2000276026.

It is an arithmetic number, because the mean of its divisors is an integer number (2000276026).

Almost surely, 2^4000552051 is an apocalyptic number.

4000552051 is a deficient number, since it is larger than the sum of its proper divisors (1).

4000552051 is an equidigital number, since it uses as much as digits as its factorization.

4000552051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1000, while the sum is 22.

The square root of 4000552051 is about 63249.9173991556. The cubic root of 4000552051 is about 1587.4740758037.

The spelling of 4000552051 in words is "four billion, five hundred fifty-two thousand, fifty-one".