63000203799 has 12 divisors (see below), whose sum is σ = 90958874856. Its totient is φ = 38769355872.

The previous prime is 63000203741. The next prime is 63000203801. The reversal of 63000203799 is 99730200036.

It is not a de Polignac number, because 63000203799 - 2¹¹ = 63000201751 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63000203099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 62129872 + ... + 62130885.

It is an arithmetic number, because the mean of its divisors is an integer number (7579906238).

Almost surely, 2^63000203799 is an apocalyptic number.

63000203799 is a deficient number, since it is larger than the sum of its proper divisors (27958671057).

63000203799 is a wasteful number, since it uses less digits than its factorization.

63000203799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124260786 (or 124260773 counting only the distinct ones).

The product of its (nonzero) digits is 61236, while the sum is 39.

The spelling of 63000203799 in words is "sixty-three billion, two hundred three thousand, seven hundred ninety-nine".