5556156650 has 72 divisors (see below), whose sum is σ = 11442809280. Its totient is φ = 2005581600.

The previous prime is 5556156607. The next prime is 5556156679. The reversal of 5556156650 is 566516555.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 837647 + ... + 844253.

Almost surely, 2^5556156650 is an apocalyptic number.

5556156650 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5556156650 is an abundant number, since it is smaller than the sum of its proper divisors (5886652630).

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

5556156650 is a wasteful number, since it uses less digits than its factorization.

5556156650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6780 (or 6764 counting only the distinct ones).

The product of its (nonzero) digits is 675000, while the sum is 44.

The square root of 5556156650 is about 74539.6314050452. The cubic root of 5556156650 is about 1771.1614888170.

It can be divided in two parts, 555615 and 6650, that added together give a palindrome (562265).

The spelling of 5556156650 in words is "five billion, five hundred fifty-six million, one hundred fifty-six thousand, six hundred fifty".