1055325507806 has 16 divisors (see below), whose sum is σ = 1597902423264. Its totient is φ = 522712935264.

The previous prime is 1055325507793. The next prime is 1055325507809. The reversal of 1055325507806 is 6087055235501.

It is a happy number.

It is a super-2 number, since 2×1055325507806² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1055325507809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5294045 + ... + 5489768.

It is an arithmetic number, because the mean of its divisors is an integer number (99868901454).

Almost surely, 2^{1055325507806} is an apocalyptic number.

1055325507806 is a deficient number, since it is larger than the sum of its proper divisors (542576915458).

1055325507806 is a wasteful number, since it uses less digits than its factorization.

1055325507806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10784275.

The product of its (nonzero) digits is 1260000, while the sum is 47.

The spelling of 1055325507806 in words is "one trillion, fifty-five billion, three hundred twenty-five million, five hundred seven thousand, eight hundred six".