63803045 has 16 divisors (see below), whose sum is σ = 83376000. Its totient is φ = 46686528.

The previous prime is 63803029. The next prime is 63803071. The reversal of 63803045 is 54030836.

It is a cyclic number.

It is not a de Polignac number, because 63803045 - 2⁴ = 63803029 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 63802999 and 63803017.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8825 + ... + 14334.

It is an arithmetic number, because the mean of its divisors is an integer number (5211000).

Almost surely, 2^63803045 is an apocalyptic number.

It is an amenable number.

63803045 is a deficient number, since it is larger than the sum of its proper divisors (19572955).

63803045 is a wasteful number, since it uses less digits than its factorization.

63803045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23212.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 63803045 is about 7987.6808273741. The cubic root of 63803045 is about 399.5892554500.

The spelling of 63803045 in words is "sixty-three million, eight hundred three thousand, forty-five".