1051441459 has 2 divisors, whose sum is σ = 1051441460. Its totient is φ = 1051441458.

The previous prime is 1051441397. The next prime is 1051441471. The reversal of 1051441459 is 9541441501.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1051441459 - 2⁷ = 1051441331 is a prime.

It is a super-2 number, since 2×1051441459² = 2211058283408097362, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1051442459) 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, 525720729 + 525720730.

It is an arithmetic number, because the mean of its divisors is an integer number (525720730).

Almost surely, 2^1051441459 is an apocalyptic number.

1051441459 is a deficient number, since it is larger than the sum of its proper divisors (1).

1051441459 is an equidigital number, since it uses as much as digits as its factorization.

1051441459 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14400, while the sum is 34.

The square root of 1051441459 is about 32425.9380589059. The cubic root of 1051441459 is about 1016.8612532438.

The spelling of 1051441459 in words is "one billion, fifty-one million, four hundred forty-one thousand, four hundred fifty-nine".