5056605650 has 12 divisors (see below), whose sum is σ = 9405286602. Its totient is φ = 2022642240.

The previous prime is 5056605649. The next prime is 5056605661. The reversal of 5056605650 is 565066505.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 3763699801 + 1292905849 = 61349^2 + 35957^2 .

It is a super-2 number, since 2×5056605650² = 51138521399223845000, which contains 22 as substring.

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, 50566007 + ... + 50566106.

Almost surely, 2^5056605650 is an apocalyptic number.

5056605650 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5056605650 is a deficient number, since it is larger than the sum of its proper divisors (4348680952).

5056605650 is a wasteful number, since it uses less digits than its factorization.

5056605650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101132125 (or 101132120 counting only the distinct ones).

The product of its (nonzero) digits is 135000, while the sum is 38.

The square root of 5056605650 is about 71109.8140202884. The cubic root of 5056605650 is about 1716.4047004451.

The spelling of 5056605650 in words is "five billion, fifty-six million, six hundred five thousand, six hundred fifty".