1055104523012 has 6 divisors (see below), whose sum is σ = 1846432915278. Its totient is φ = 527552261504.

The previous prime is 1055104523003. The next prime is 1055104523069. The reversal of 1055104523012 is 2103254015501.

It can be written as a sum of positive squares in only one way, i.e., 741172915396 + 313931607616 = 860914^2 + 560296^2 .

It is a super-2 number, since 2×1055104523012² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 131888065373 + ... + 131888065380.

It is an arithmetic number, because the mean of its divisors is an integer number (307738819213).

Almost surely, 2^{1055104523012} is an apocalyptic number.

It is an amenable number.

1055104523012 is a deficient number, since it is larger than the sum of its proper divisors (791328392266).

1055104523012 is a wasteful number, since it uses less digits than its factorization.

1055104523012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263776130757 (or 263776130755 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 29.

Adding to 1055104523012 its reverse (2103254015501), we get a palindrome (3158358538513).

The spelling of 1055104523012 in words is "one trillion, fifty-five billion, one hundred four million, five hundred twenty-three thousand, twelve".