63300780099 has 16 divisors (see below), whose sum is σ = 94321015200. Its totient is φ = 41956583328.

The previous prime is 63300780091. The next prime is 63300780131. The reversal of 63300780099 is 99008700336.

It is a happy number.

63300780099 is a `hidden beast` number, since 633 + 0 + 0 + 7 + 8 + 0 + 0 + 9 + 9 = 666.

It is not a de Polignac number, because 63300780099 - 2³ = 63300780091 is a prime.

It is a super-2 number, since 2×63300780099² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (63300780091) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6771264 + ... + 6780605.

It is an arithmetic number, because the mean of its divisors is an integer number (5895063450).

Almost surely, 2^63300780099 is an apocalyptic number.

63300780099 is a deficient number, since it is larger than the sum of its proper divisors (31020235101).

63300780099 is a wasteful number, since it uses less digits than its factorization.

63300780099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13552051 (or 13552045 counting only the distinct ones).

The product of its (nonzero) digits is 244944, while the sum is 45.

The spelling of 63300780099 in words is "sixty-three billion, three hundred million, seven hundred eighty thousand, ninety-nine".