1045035006636 has 36 divisors (see below), whose sum is σ = 2525397739592. Its totient is φ = 336333102336.

The previous prime is 1045035006619. The next prime is 1045035006637. The reversal of 1045035006636 is 6366005305401.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1045035006594 and 1045035006603.

It is not an unprimeable number, because it can be changed into a prime (1045035006637) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 51765325 + ... + 51785508.

Almost surely, 2^{1045035006636} is an apocalyptic number.

It is an amenable number.

1045035006636 is an abundant number, since it is smaller than the sum of its proper divisors (1480362732956).

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

1045035006636 is a wasteful number, since it uses less digits than its factorization.

1045035006636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103550898 (or 103550867 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 39.

The spelling of 1045035006636 in words is "one trillion, forty-five billion, thirty-five million, six thousand, six hundred thirty-six".