1045322125173 has 24 divisors (see below), whose sum is σ = 1618140645888. Its totient is φ = 648566484192.

The previous prime is 1045322125171. The next prime is 1045322125187. The reversal of 1045322125173 is 3715212235401.

1045322125173 is a `hidden beast` number, since 1 + 0 + 4 + 532 + 2 + 1 + 2 + 51 + 73 = 666.

It is not a de Polignac number, because 1045322125173 - 2¹ = 1045322125171 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1045322125171) 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 23 ways as a sum of consecutive naturals, for example, 68233765 + ... + 68249082.

It is an arithmetic number, because the mean of its divisors is an integer number (67422526912).

Almost surely, 2^{1045322125173} is an apocalyptic number.

It is an amenable number.

1045322125173 is a deficient number, since it is larger than the sum of its proper divisors (572818520715).

1045322125173 is a wasteful number, since it uses less digits than its factorization.

1045322125173 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136482913 (or 136482910 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The spelling of 1045322125173 in words is "one trillion, forty-five billion, three hundred twenty-two million, one hundred twenty-five thousand, one hundred seventy-three".