4782148566 has 16 divisors (see below), whose sum is σ = 10300012464. Its totient is φ = 1471430304.

The previous prime is 4782148561. The next prime is 4782148577. The reversal of 4782148566 is 6658412874.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4782148561) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 30654721 + ... + 30654876.

It is an arithmetic number, because the mean of its divisors is an integer number (643750779).

Almost surely, 2^4782148566 is an apocalyptic number.

4782148566 is an abundant number, since it is smaller than the sum of its proper divisors (5517863898).

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

4782148566 is a wasteful number, since it uses less digits than its factorization.

4782148566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61309615.

The product of its digits is 2580480, while the sum is 51.

The square root of 4782148566 is about 69153.0806689044. The cubic root of 4782148566 is about 1684.7715547031.

The spelling of 4782148566 in words is "four billion, seven hundred eighty-two million, one hundred forty-eight thousand, five hundred sixty-six".