486190914780 has 48 divisors (see below), whose sum is σ = 1392993512064. Its totient is φ = 126635772480.

The previous prime is 486190914779. The next prime is 486190914793. The reversal of 486190914780 is 87419091684.

It is a happy number.

It is a super-2 number, since 2×486190914780² (a number of 24 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 486190914780.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94220466 + ... + 94225625.

It is an arithmetic number, because the mean of its divisors is an integer number (29020698168).

Almost surely, 2^486190914780 is an apocalyptic number.

It is an amenable number.

486190914780 is an abundant number, since it is smaller than the sum of its proper divisors (906802597284).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

486190914780 is a wasteful number, since it uses less digits than its factorization.

486190914780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188446146 (or 188446144 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 57.

The spelling of 486190914780 in words is "four hundred eighty-six billion, one hundred ninety million, nine hundred fourteen thousand, seven hundred eighty".