49808650 has 12 divisors (see below), whose sum is σ = 92644182. Its totient is φ = 19923440.

The previous prime is 49808617. The next prime is 49808659. The reversal of 49808650 is 5680894.

It can be written as a sum of positive squares in 3 ways, for example, as 48622729 + 1185921 = 6973^2 + 1089^2 .

It is a super-2 number, since 2×49808650² = 4961803229645000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (49808659) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 498037 + ... + 498136.

Almost surely, 2^49808650 is an apocalyptic number.

49808650 is a deficient number, since it is larger than the sum of its proper divisors (42835532).

49808650 is a wasteful number, since it uses less digits than its factorization.

49808650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 996185 (or 996180 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 40.

The square root of 49808650 is about 7057.5243534826. The cubic root of 49808650 is about 367.9325894562.

The spelling of 49808650 in words is "forty-nine million, eight hundred eight thousand, six hundred fifty".