1045035216 has 40 divisors (see below), whose sum is σ = 2999639360. Its totient is φ = 348344928.

The previous prime is 1045035209. The next prime is 1045035253. The reversal of 1045035216 is 6125305401.

1045035216 is a `hidden beast` number, since 104 + 503 + 52 + 1 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 1045035216.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1209100 + ... + 1209963.

It is an arithmetic number, because the mean of its divisors is an integer number (74990984).

Almost surely, 2^1045035216 is an apocalyptic number.

1045035216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1045035216 is an abundant number, since it is smaller than the sum of its proper divisors (1954604144).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1045035216 is a wasteful number, since it uses less digits than its factorization.

1045035216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2419080 (or 2419068 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 1045035216 is about 32327.0044390135. The cubic root of 1045035216 is about 1014.7918607080.

The spelling of 1045035216 in words is "one billion, forty-five million, thirty-five thousand, two hundred sixteen".