49782622628794 has 16 divisors (see below), whose sum is σ = 81608725609056. Its totient is φ = 22587839215600.

The previous prime is 49782622628743. The next prime is 49782622628797.

49782622628794 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×49782622628794² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 49782622628794.

It is not an unprimeable number, because it can be changed into a prime (49782622628797) 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, 2031268252 + ... + 2031292759.

It is an arithmetic number, because the mean of its divisors is an integer number (5100545350566).

Almost surely, 2^{49782622628794} is an apocalyptic number.

49782622628794 is a deficient number, since it is larger than the sum of its proper divisors (31826102980262).

49782622628794 is a wasteful number, since it uses less digits than its factorization.

49782622628794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4062561581.

The product of its digits is 2341011456, while the sum is 76.

The spelling of 49782622628794 in words is "forty-nine trillion, seven hundred eighty-two billion, six hundred twenty-two million, six hundred twenty-eight thousand, seven hundred ninety-four".