1055261160 has 96 divisors (see below), whose sum is σ = 3578739840. Its totient is φ = 269165952.

The previous prime is 1055261149. The next prime is 1055261219. The reversal of 1055261160 is 611625501.

It is a happy number.

1055261160 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1055261160² = 2227152231609091200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 55444 + ... + 72003.

It is an arithmetic number, because the mean of its divisors is an integer number (37278540).

Almost surely, 2^1055261160 is an apocalyptic number.

1055261160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1055261160 is an abundant number, since it is smaller than the sum of its proper divisors (2523478680).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1055261160 is a wasteful number, since it uses less digits than its factorization.

1055261160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127487 (or 127480 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 27.

The square root of 1055261160 is about 32484.7835147473. The cubic root of 1055261160 is about 1018.0911242173.

Adding to 1055261160 its reverse (611625501), we get a palindrome (1666886661).

The spelling of 1055261160 in words is "one billion, fifty-five million, two hundred sixty-one thousand, one hundred sixty".