622646126000253 has 32 divisors (see below), whose sum is σ = 942705488363520. Its totient is φ = 405989372925360.

The previous prime is 622646126000251. The next prime is 622646126000267. The reversal of 622646126000253 is 352000621646226.

622646126000253 is a `hidden beast` number, since 6 + 2 + 2 + 6 + 4 + 6 + 12 + 600 + 0 + 25 + 3 = 666.

It is not a de Polignac number, because 622646126000253 - 2¹ = 622646126000251 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 622646126000199 and 622646126000208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (622646126000251) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 164910625 + ... + 168644022.

It is an arithmetic number, because the mean of its divisors is an integer number (29459546511360).

Almost surely, 2^{622646126000253} is an apocalyptic number.

It is an amenable number.

622646126000253 is a deficient number, since it is larger than the sum of its proper divisors (320059362363267).

622646126000253 is a wasteful number, since it uses less digits than its factorization.

622646126000253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333556174 (or 333556168 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 45.

Adding to 622646126000253 its reverse (352000621646226), we get a palindrome (974646747646479).

The spelling of 622646126000253 in words is "six hundred twenty-two trillion, six hundred forty-six billion, one hundred twenty-six million, two hundred fifty-three", and thus it is an aban number.