1055600051045 has 4 divisors (see below), whose sum is σ = 1266720061260. Its totient is φ = 844480040832.

The previous prime is 1055600050997. The next prime is 1055600051057. The reversal of 1055600051045 is 5401500065501.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 231105178756 + 824494872289 = 480734^2 + 908017^2 .

It is a cyclic number.

It is not a de Polignac number, because 1055600051045 - 2¹⁶ = 1055599985509 is a prime.

It is a super-2 number, since 2×1055600051045² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105560005100 + ... + 105560005109.

It is an arithmetic number, because the mean of its divisors is an integer number (316680015315).

Almost surely, 2^{1055600051045} is an apocalyptic number.

It is an amenable number.

1055600051045 is a deficient number, since it is larger than the sum of its proper divisors (211120010215).

1055600051045 is an equidigital number, since it uses as much as digits as its factorization.

1055600051045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211120010214.

The product of its (nonzero) digits is 15000, while the sum is 32.

The spelling of 1055600051045 in words is "one trillion, fifty-five billion, six hundred million, fifty-one thousand, forty-five".