1055251759 has 2 divisors, whose sum is σ = 1055251760. Its totient is φ = 1055251758.

The previous prime is 1055251741. The next prime is 1055251801. The reversal of 1055251759 is 9571525501.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1055251759 - 2¹⁵ = 1055218991 is a prime.

It is a super-2 number, since 2×1055251759² = 2227112549745188162, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1055251259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 527625879 + 527625880.

It is an arithmetic number, because the mean of its divisors is an integer number (527625880).

Almost surely, 2^1055251759 is an apocalyptic number.

1055251759 is a deficient number, since it is larger than the sum of its proper divisors (1).

1055251759 is an equidigital number, since it uses as much as digits as its factorization.

1055251759 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 78750, while the sum is 40.

The square root of 1055251759 is about 32484.6388159081. The cubic root of 1055251759 is about 1018.0881009205.

The spelling of 1055251759 in words is "one billion, fifty-five million, two hundred fifty-one thousand, seven hundred fifty-nine".