4777427455066 has 32 divisors (see below), whose sum is σ = 8312016960000. Its totient is φ = 2017049029632.

The previous prime is 4777427455061. The next prime is 4777427455079. The reversal of 4777427455066 is 6605547247774.

It is a super-3 number, since 3×4777427455066³ (a number of 39 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4777427454989 and 4777427455007.

It is not an unprimeable number, because it can be changed into a prime (4777427455061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4313601 + ... + 5306788.

It is an arithmetic number, because the mean of its divisors is an integer number (259750530000).

Almost surely, 2^{4777427455066} is an apocalyptic number.

4777427455066 is a deficient number, since it is larger than the sum of its proper divisors (3534589504934).

4777427455066 is a wasteful number, since it uses less digits than its factorization.

4777427455066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9620926.

The product of its (nonzero) digits is 276595200, while the sum is 64.

The spelling of 4777427455066 in words is "four trillion, seven hundred seventy-seven billion, four hundred twenty-seven million, four hundred fifty-five thousand, sixty-six".