20252062702773 has 64 divisors (see below), whose sum is σ = 33307699737600. Its totient is φ = 12057846626880.

The previous prime is 20252062702769. The next prime is 20252062702789. The reversal of 20252062702773 is 37720726025202.

20252062702773 is a `hidden beast` number, since 2 + 0 + 252 + 0 + 62 + 70 + 277 + 3 = 666.

It is not a de Polignac number, because 20252062702773 - 2² = 20252062702769 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20252062712773) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 25774786 + ... + 26548892.

It is an arithmetic number, because the mean of its divisors is an integer number (520432808400).

Almost surely, 2^{20252062702773} is an apocalyptic number.

It is an amenable number.

20252062702773 is a deficient number, since it is larger than the sum of its proper divisors (13055637034827).

20252062702773 is a wasteful number, since it uses less digits than its factorization.

20252062702773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 775679 (or 775673 counting only the distinct ones).

The product of its (nonzero) digits is 987840, while the sum is 45.

Adding to 20252062702773 its reverse (37720726025202), we get a palindrome (57972788727975).

The spelling of 20252062702773 in words is "twenty trillion, two hundred fifty-two billion, sixty-two million, seven hundred two thousand, seven hundred seventy-three".