1027550375056 has 10 divisors (see below), whose sum is σ = 1990878851702. Its totient is φ = 513775187520.

The previous prime is 1027550375041. The next prime is 1027550375069. The reversal of 1027550375056 is 6505730557201.

It can be written as a sum of positive squares in only one way, i.e., 893433286656 + 134117088400 = 945216^2 + 366220^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1027550374997 and 1027550375015.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32110949205 + ... + 32110949236.

Almost surely, 2^{1027550375056} is an apocalyptic number.

1027550375056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1027550375056 is a deficient number, since it is larger than the sum of its proper divisors (963328476646).

1027550375056 is an equidigital number, since it uses as much as digits as its factorization.

1027550375056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64221898449 (or 64221898443 counting only the distinct ones).

The product of its (nonzero) digits is 1102500, while the sum is 46.

The spelling of 1027550375056 in words is "one trillion, twenty-seven billion, five hundred fifty million, three hundred seventy-five thousand, fifty-six".