20794250062 has 8 divisors (see below), whose sum is σ = 31194474696. Its totient is φ = 10396091832.

The previous prime is 20794250053. The next prime is 20794250063. The reversal of 20794250062 is 26005249702.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20794250063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 491193 + ... + 531844.

It is an arithmetic number, because the mean of its divisors is an integer number (3899309337).

Almost surely, 2^20794250062 is an apocalyptic number.

20794250062 is a deficient number, since it is larger than the sum of its proper divisors (10400224634).

20794250062 is a wasteful number, since it uses less digits than its factorization.

20794250062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1033202.

The product of its (nonzero) digits is 60480, while the sum is 37.

Adding to 20794250062 its reverse (26005249702), we get a palindrome (46799499764).

The spelling of 20794250062 in words is "twenty billion, seven hundred ninety-four million, two hundred fifty thousand, sixty-two".