4010025457 has 2 divisors, whose sum is σ = 4010025458. Its totient is φ = 4010025456.

The previous prime is 4010025427. The next prime is 4010025469. The reversal of 4010025457 is 7545200104.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2531699856 + 1478325601 = 50316^2 + 38449^2 .

It is a cyclic number.

It is not a de Polignac number, because 4010025457 - 2²⁷ = 3875807729 is a prime.

It is a super-3 number, since 3×4010025457³ (a number of 30 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (4010025427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2005012728 + 2005012729.

It is an arithmetic number, because the mean of its divisors is an integer number (2005012729).

Almost surely, 2^4010025457 is an apocalyptic number.

It is an amenable number.

4010025457 is a deficient number, since it is larger than the sum of its proper divisors (1).

4010025457 is an equidigital number, since it uses as much as digits as its factorization.

4010025457 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5600, while the sum is 28.

The square root of 4010025457 is about 63324.7617997889. The cubic root of 4010025457 is about 1588.7261472759.

The spelling of 4010025457 in words is "four billion, ten million, twenty-five thousand, four hundred fifty-seven".