1055637233636 has 12 divisors (see below), whose sum is σ = 1850566835628. Its totient is φ = 526903852032.

The previous prime is 1055637233587. The next prime is 1055637233639. The reversal of 1055637233636 is 6363327365501.

It can be written as a sum of positive squares in 2 ways, for example, as 645901542400 + 409735691236 = 803680^2 + 640106^2 .

It is a super-2 number, since 2×1055637233636² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1055637233639) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 228688601 + ... + 228693216.

It is an arithmetic number, because the mean of its divisors is an integer number (154213902969).

Almost surely, 2^{1055637233636} is an apocalyptic number.

It is an amenable number.

1055637233636 is a deficient number, since it is larger than the sum of its proper divisors (794929601992).

1055637233636 is a wasteful number, since it uses less digits than its factorization.

1055637233636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 457382398 (or 457382396 counting only the distinct ones).

The product of its (nonzero) digits is 6123600, while the sum is 50.

The spelling of 1055637233636 in words is "one trillion, fifty-five billion, six hundred thirty-seven million, two hundred thirty-three thousand, six hundred thirty-six".