104554648786 has 64 divisors (see below), whose sum is σ = 196091781120. Its totient is φ = 40773300480.

The previous prime is 104554648763. The next prime is 104554648787. The reversal of 104554648786 is 687846455401.

It is a super-2 number, since 2×104554648786² (a number of 23 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 104554648786.

It is not an unprimeable number, because it can be changed into a prime (104554648787) 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 31 ways as a sum of consecutive naturals, for example, 8279185 + ... + 8291803.

It is an arithmetic number, because the mean of its divisors is an integer number (3063934080).

Almost surely, 2^104554648786 is an apocalyptic number.

104554648786 is a deficient number, since it is larger than the sum of its proper divisors (91537132334).

104554648786 is a wasteful number, since it uses less digits than its factorization.

104554648786 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13799.

The product of its (nonzero) digits is 25804800, while the sum is 58.

The spelling of 104554648786 in words is "one hundred four billion, five hundred fifty-four million, six hundred forty-eight thousand, seven hundred eighty-six".