5527947782 has 8 divisors (see below), whose sum is σ = 9476481936. Its totient is φ = 2369120472.

The previous prime is 5527947769. The next prime is 5527947787. The reversal of 5527947782 is 2877497255.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5527947787) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 197426693 + ... + 197426720.

It is an arithmetic number, because the mean of its divisors is an integer number (1184560242).

Almost surely, 2^5527947782 is an apocalyptic number.

5527947782 is a deficient number, since it is larger than the sum of its proper divisors (3948534154).

5527947782 is a wasteful number, since it uses less digits than its factorization.

5527947782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 394853422.

The product of its digits is 9878400, while the sum is 56.

The square root of 5527947782 is about 74350.1700199805. The cubic root of 5527947782 is about 1768.1589784477.

The spelling of 5527947782 in words is "five billion, five hundred twenty-seven million, nine hundred forty-seven thousand, seven hundred eighty-two".