1045080172 has 6 divisors (see below), whose sum is σ = 1828890308. Its totient is φ = 522540084.

The previous prime is 1045080143. The next prime is 1045080193. The reversal of 1045080172 is 2710805401.

1045080172 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 1045080172.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130635018 + ... + 130635025.

Almost surely, 2^1045080172 is an apocalyptic number.

It is an amenable number.

1045080172 is a deficient number, since it is larger than the sum of its proper divisors (783810136).

1045080172 is a wasteful number, since it uses less digits than its factorization.

1045080172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261270047 (or 261270045 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 28.

The square root of 1045080172 is about 32327.6997635155. The cubic root of 1045080172 is about 1014.8064121566.

Adding to 1045080172 its reverse (2710805401), we get a palindrome (3755885573).

The spelling of 1045080172 in words is "one billion, forty-five million, eighty thousand, one hundred seventy-two".