1045919150 has 24 divisors (see below), whose sum is σ = 1947104544. Its totient is φ = 418003200.

The previous prime is 1045919141. The next prime is 1045919183. The reversal of 1045919150 is 519195401.

It is a self number, because there is not a number n which added to its sum of digits gives 1045919150.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 53054 + ... + 70046.

It is an arithmetic number, because the mean of its divisors is an integer number (81129356).

Almost surely, 2^1045919150 is an apocalyptic number.

1045919150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1045919150 is a deficient number, since it is larger than the sum of its proper divisors (901185394).

1045919150 is a wasteful number, since it uses less digits than its factorization.

1045919150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18236 (or 18231 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 35.

The square root of 1045919150 is about 32340.6733077714. The cubic root of 1045919150 is about 1015.0778977156.

The spelling of 1045919150 in words is "one billion, forty-five million, nine hundred nineteen thousand, one hundred fifty".