1045594204 has 12 divisors (see below), whose sum is σ = 1832879664. Its totient is φ = 521914304.

The previous prime is 1045594201. The next prime is 1045594219. The reversal of 1045594204 is 4024955401.

It is a self number, because there is not a number n which added to its sum of digits gives 1045594204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1045594201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 218032 + ... + 222775.

It is an arithmetic number, because the mean of its divisors is an integer number (152739972).

Almost surely, 2^1045594204 is an apocalyptic number.

It is an amenable number.

1045594204 is a deficient number, since it is larger than the sum of its proper divisors (787285460).

1045594204 is a wasteful number, since it uses less digits than its factorization.

1045594204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 441404 (or 441402 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 34.

The square root of 1045594204 is about 32335.6491198182. The cubic root of 1045594204 is about 1014.9727654126.

It can be divided in two parts, 104 and 5594204, that multiplied together give a triangular number (581797216 = T₃₄₁₁₁).

The spelling of 1045594204 in words is "one billion, forty-five million, five hundred ninety-four thousand, two hundred four".