1045633036 has 12 divisors (see below), whose sum is σ = 2091266128. Its totient is φ = 448128432.

The previous prime is 1045633009. The next prime is 1045633049. The reversal of 1045633036 is 6303365401.

1045633036 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 1045632989 and 1045633007.

It is an unprimeable number.

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, 18671991 + ... + 18672046.

Almost surely, 2^1045633036 is an apocalyptic number.

It is an amenable number.

1045633036 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1045633036 is a wasteful number, since it uses less digits than its factorization.

1045633036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37344048 (or 37344046 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 31.

The square root of 1045633036 is about 32336.2495660830. The cubic root of 1045633036 is about 1014.9853301770.

Adding to 1045633036 its reverse (6303365401), we get a palindrome (7348998437).

The spelling of 1045633036 in words is "one billion, forty-five million, six hundred thirty-three thousand, thirty-six".