1045550276 has 24 divisors (see below), whose sum is σ = 1864054080. Its totient is φ = 513022752.

The previous prime is 1045550267. The next prime is 1045550279. The reversal of 1045550276 is 6720555401.

1045550276 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (1045550279) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64841 + ... + 79343.

It is an arithmetic number, because the mean of its divisors is an integer number (77668920).

Almost surely, 2^1045550276 is an apocalyptic number.

It is an amenable number.

1045550276 is a deficient number, since it is larger than the sum of its proper divisors (818503804).

1045550276 is a wasteful number, since it uses less digits than its factorization.

1045550276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14843 (or 14841 counting only the distinct ones).

The product of its (nonzero) digits is 42000, while the sum is 35.

The square root of 1045550276 is about 32334.9698623642. The cubic root of 1045550276 is about 1014.9585513743.

The spelling of 1045550276 in words is "one billion, forty-five million, five hundred fifty thousand, two hundred seventy-six".