20364614763 has 8 divisors (see below), whose sum is σ = 27290652048. Its totient is φ = 13507493664.

The previous prime is 20364614747. The next prime is 20364614797. The reversal of 20364614763 is 36741646302.

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

It is not a de Polignac number, because 20364614763 - 2⁴ = 20364614747 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20364614063) 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, 17228356 + ... + 17229537.

It is an arithmetic number, because the mean of its divisors is an integer number (3411331506).

Almost surely, 2^20364614763 is an apocalyptic number.

20364614763 is a deficient number, since it is larger than the sum of its proper divisors (6926037285).

20364614763 is a wasteful number, since it uses less digits than its factorization.

20364614763 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34458093.

The product of its (nonzero) digits is 435456, while the sum is 42.

The spelling of 20364614763 in words is "twenty billion, three hundred sixty-four million, six hundred fourteen thousand, seven hundred sixty-three".