20063319502145 has 8 divisors (see below), whose sum is σ = 24131844155520. Its totient is φ = 16013415099760.

The previous prime is 20063319502141. The next prime is 20063319502181. The reversal of 20063319502145 is 54120591336002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 20063319502145 - 2² = 20063319502141 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20063319502141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4655060375 + ... + 4655064684.

It is an arithmetic number, because the mean of its divisors is an integer number (3016480519440).

Almost surely, 2^{20063319502145} is an apocalyptic number.

It is an amenable number.

20063319502145 is a deficient number, since it is larger than the sum of its proper divisors (4068524653375).

20063319502145 is an equidigital number, since it uses as much as digits as its factorization.

20063319502145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9310125495.

The product of its (nonzero) digits is 194400, while the sum is 41.

The spelling of 20063319502145 in words is "twenty trillion, sixty-three billion, three hundred nineteen million, five hundred two thousand, one hundred forty-five".