1055344255 has 16 divisors (see below), whose sum is σ = 1447870464. Its totient is φ = 723394080.

The previous prime is 1055344247. The next prime is 1055344267. The reversal of 1055344255 is 5524435501.

It is not a de Polignac number, because 1055344255 - 2³ = 1055344247 is a prime.

It is a super-2 number, since 2×1055344255² = 2227502993123010050, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1055344255.

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, 149250 + ... + 156160.

It is an arithmetic number, because the mean of its divisors is an integer number (90491904).

Almost surely, 2^1055344255 is an apocalyptic number.

1055344255 is a deficient number, since it is larger than the sum of its proper divisors (392526209).

1055344255 is an equidigital number, since it uses as much as digits as its factorization.

1055344255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11286.

The product of its (nonzero) digits is 60000, while the sum is 34.

The square root of 1055344255 is about 32486.0624730053. The cubic root of 1055344255 is about 1018.1178462158.

Adding to 1055344255 its reverse (5524435501), we get a palindrome (6579779756).

The spelling of 1055344255 in words is "one billion, fifty-five million, three hundred forty-four thousand, two hundred fifty-five".