1055225776 has 40 divisors (see below), whose sum is σ = 2235089088. Its totient is φ = 478632000.

The previous prime is 1055225767. The next prime is 1055225777. The reversal of 1055225776 is 6775225501.

It is a super-2 number, since 2×1055225776² = 2227002876669604352, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1055225777) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80311 + ... + 92521.

Almost surely, 2^1055225776 is an apocalyptic number.

1055225776 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1055225776 is an abundant number, since it is smaller than the sum of its proper divisors (1179863312).

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

1055225776 is a wasteful number, since it uses less digits than its factorization.

1055225776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12721 (or 12715 counting only the distinct ones).

The product of its (nonzero) digits is 147000, while the sum is 40.

The square root of 1055225776 is about 32484.2388859582. The cubic root of 1055225776 is about 1018.0797448733.

The spelling of 1055225776 in words is "one billion, fifty-five million, two hundred twenty-five thousand, seven hundred seventy-six".