4777806087774 has 12 divisors (see below), whose sum is σ = 10351913190216. Its totient is φ = 1592602029252.

The previous prime is 4777806087737. The next prime is 4777806087823.

It is a happy number.

4777806087774 is a `hidden beast` number, since 4 + 7 + 7 + 7 + 8 + 0 + 608 + 7 + 7 + 7 + 4 = 666.

4777806087774 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 132716835754 + ... + 132716835789.

It is an arithmetic number, because the mean of its divisors is an integer number (862659432518).

Almost surely, 2^{4777806087774} is an apocalyptic number.

4777806087774 is an abundant number, since it is smaller than the sum of its proper divisors (5574107102442).

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

4777806087774 is a wasteful number, since it uses less digits than its factorization.

4777806087774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265433671551 (or 265433671548 counting only the distinct ones).

The product of its (nonzero) digits is 722835456, while the sum is 72.

The spelling of 4777806087774 in words is "four trillion, seven hundred seventy-seven billion, eight hundred six million, eighty-seven thousand, seven hundred seventy-four".