4774758366556 has 24 divisors (see below), whose sum is σ = 8809077145680. Its totient is φ = 2258264028672.

The previous prime is 4774758366551. The next prime is 4774758366557. The reversal of 4774758366556 is 6556638574774.

It is a super-2 number, since 2×4774758366556² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4774758366551) 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, 48055861 + ... + 48155116.

It is an arithmetic number, because the mean of its divisors is an integer number (367044881070).

Almost surely, 2^{4774758366556} is an apocalyptic number.

It is an amenable number.

4774758366556 is a deficient number, since it is larger than the sum of its proper divisors (4034318779124).

4774758366556 is a wasteful number, since it uses less digits than its factorization.

4774758366556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96211653 (or 96211651 counting only the distinct ones).

The product of its digits is 3556224000, while the sum is 73.

The spelling of 4774758366556 in words is "four trillion, seven hundred seventy-four billion, seven hundred fifty-eight million, three hundred sixty-six thousand, five hundred fifty-six".