1043126255 has 16 divisors (see below), whose sum is σ = 1264757760. Its totient is φ = 825875232.

The previous prime is 1043126221. The next prime is 1043126261. The reversal of 1043126255 is 5526213401.

It is a cyclic number.

It is not a de Polignac number, because 1043126255 - 2²⁴ = 1026349039 is a prime.

It is a super-2 number, since 2×1043126255² = 2176224767740650050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 196952 + ... + 202178.

It is an arithmetic number, because the mean of its divisors is an integer number (79047360).

Almost surely, 2^1043126255 is an apocalyptic number.

1043126255 is a deficient number, since it is larger than the sum of its proper divisors (221631505).

1043126255 is a wasteful number, since it uses less digits than its factorization.

1043126255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5638.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 1043126255 is about 32297.4651482125. The cubic root of 1043126255 is about 1014.1735788833.

Adding to 1043126255 its reverse (5526213401), we get a palindrome (6569339656).

The spelling of 1043126255 in words is "one billion, forty-three million, one hundred twenty-six thousand, two hundred fifty-five".