2550402416 has 20 divisors (see below), whose sum is σ = 4943579424. Its totient is φ = 1274640000.

The previous prime is 2550402353. The next prime is 2550402469. The reversal of 2550402416 is 6142040552.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3716 + ... + 71516.

Almost surely, 2^2550402416 is an apocalyptic number.

It is an amenable number.

2550402416 is a deficient number, since it is larger than the sum of its proper divisors (2393177008).

2550402416 is a wasteful number, since it uses less digits than its factorization.

2550402416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70160 (or 70154 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 2550402416 is about 50501.5090467602. The cubic root of 2550402416 is about 1366.2690708836.

Adding to 2550402416 its reverse (6142040552), we get a palindrome (8692442968).

The spelling of 2550402416 in words is "two billion, five hundred fifty million, four hundred two thousand, four hundred sixteen".