1055576812250 has 16 divisors (see below), whose sum is σ = 1976039793000. Its totient is φ = 422230724800.

The previous prime is 1055576812219. The next prime is 1055576812259. The reversal of 1055576812250 is 522186755501.

It can be written as a sum of positive squares in 4 ways, for example, as 60117645721 + 995459166529 = 245189^2 + 997727^2 .

It is a super-2 number, since 2×1055576812250² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1055576812195 and 1055576812204.

It is not an unprimeable number, because it can be changed into a prime (1055576812259) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2111153375 + ... + 2111153874.

Almost surely, 2^{1055576812250} is an apocalyptic number.

1055576812250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1055576812250 is a deficient number, since it is larger than the sum of its proper divisors (920462980750).

1055576812250 is an equidigital number, since it uses as much as digits as its factorization.

1055576812250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4222307266 (or 4222307256 counting only the distinct ones).

The product of its (nonzero) digits is 840000, while the sum is 47.

The spelling of 1055576812250 in words is "one trillion, fifty-five billion, five hundred seventy-six million, eight hundred twelve thousand, two hundred fifty".