622256053473 has 16 divisors (see below), whose sum is σ = 943299445440. Its totient is φ = 405189987552.

The previous prime is 622256053429. The next prime is 622256053499. The reversal of 622256053473 is 374350652226.

622256053473 is a `hidden beast` number, since 6 + 2 + 2 + 2 + 5 + 605 + 34 + 7 + 3 = 666.

It is not a de Polignac number, because 622256053473 - 2¹² = 622256049377 is a prime.

It is not an unprimeable number, because it can be changed into a prime (622256253473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 267981636 + ... + 267983957.

It is an arithmetic number, because the mean of its divisors is an integer number (58956215340).

Almost surely, 2^622256053473 is an apocalyptic number.

It is an amenable number.

622256053473 is a deficient number, since it is larger than the sum of its proper divisors (321043391967).

622256053473 is a wasteful number, since it uses less digits than its factorization.

622256053473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 535965645 (or 535965639 counting only the distinct ones).

The product of its (nonzero) digits is 1814400, while the sum is 45.

The spelling of 622256053473 in words is "six hundred twenty-two billion, two hundred fifty-six million, fifty-three thousand, four hundred seventy-three".