416764780755 has 16 divisors (see below), whose sum is σ = 666866399904. Its totient is φ = 222260299520.

The previous prime is 416764780727. The next prime is 416764780823. The reversal of 416764780755 is 557087467614.

It is not a de Polignac number, because 416764780755 - 2⁸ = 416764780499 is a prime.

It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 646716 + ... + 1118825.

It is an arithmetic number, because the mean of its divisors is an integer number (41679149994).

Almost surely, 2^416764780755 is an apocalyptic number.

416764780755 is a deficient number, since it is larger than the sum of its proper divisors (250101619149).

416764780755 is a wasteful number, since it uses less digits than its factorization.

416764780755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1781286.

The product of its (nonzero) digits is 39513600, while the sum is 60.

The spelling of 416764780755 in words is "four hundred sixteen billion, seven hundred sixty-four million, seven hundred eighty thousand, seven hundred fifty-five".