1055655600 has 60 divisors (see below), whose sum is σ = 3381620616. Its totient is φ = 281507840.

The previous prime is 1055655589. The next prime is 1055655631. The reversal of 1055655600 is 65565501.

1055655600 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (60).

It is a super-2 number, since 2×1055655600² = 2228817491622720000, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 438657 + ... + 441056.

Almost surely, 2^1055655600 is an apocalyptic number.

1055655600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1055655600 is an abundant number, since it is smaller than the sum of its proper divisors (2325965016).

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

1055655600 is a wasteful number, since it uses less digits than its factorization.

1055655600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 879734 (or 879723 counting only the distinct ones).

The product of its (nonzero) digits is 22500, while the sum is 33.

The square root of 1055655600 is about 32490.8540977303. The cubic root of 1055655600 is about 1018.2179572245.

Subtracting from 1055655600 its reverse (65565501), we obtain a palindrome (990090099).

The spelling of 1055655600 in words is "one billion, fifty-five million, six hundred fifty-five thousand, six hundred".