5349806650 has 12 divisors (see below), whose sum is σ = 9950640462. Its totient is φ = 2139922640.

The previous prime is 5349806641. The next prime is 5349806677. The reversal of 5349806650 is 566089435.

It can be written as a sum of positive squares in 3 ways, for example, as 2817804889 + 2532001761 = 53083^2 + 50319^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 5349806650.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 53498017 + ... + 53498116.

Almost surely, 2^5349806650 is an apocalyptic number.

5349806650 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5349806650 is a deficient number, since it is larger than the sum of its proper divisors (4600833812).

5349806650 is a wasteful number, since it uses less digits than its factorization.

5349806650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106996145 (or 106996140 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 46.

The square root of 5349806650 is about 73142.3724663071. The cubic root of 5349806650 is about 1748.9579265379.

The spelling of 5349806650 in words is "five billion, three hundred forty-nine million, eight hundred six thousand, six hundred fifty".