2534417650 has 24 divisors (see below), whose sum is σ = 4778599284. Its totient is φ = 999878400.

The previous prime is 2534417623. The next prime is 2534417651. The reversal of 2534417650 is 567144352.

It is a Cunningham number, because it is equal to 50343²+1.

It can be written as a sum of positive squares in 6 ways, for example, as 736742449 + 1797675201 = 27143^2 + 42399^2 .

It is not an unprimeable number, because it can be changed into a prime (2534417651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 343531 + ... + 350830.

Almost surely, 2^2534417650 is an apocalyptic number.

2534417650 is a deficient number, since it is larger than the sum of its proper divisors (2244181634).

2534417650 is a wasteful number, since it uses less digits than its factorization.

2534417650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 694446 (or 694441 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 37.

The square root of 2534417650 is about 50343.0000099319. Note that the first 5 decimals coincide. The cubic root of 2534417650 is about 1363.4087016770.

The spelling of 2534417650 in words is "two billion, five hundred thirty-four million, four hundred seventeen thousand, six hundred fifty".